What is the difference between Bus. & Prof. Code § 17043 below-cost sales, § 17044 loss leaders, § 17045 secret rebates, and § 17047 locality discrimination under the California Unfair Practices Act?

The California Unfair Practices Act (Bus. & Prof. Code §§ 17000–17101) prohibits four distinct categories of unfair competitive pricing practices, each with different elements and proof requirements. Bus. & Prof. Code § 17043 (below-cost sales) prohibits selling any article or product at less than cost for the purpose of injuring competition or destroying a competitor — the seller must know or should know that the sales price is below cost, and the purpose must be to injure competition rather than merely to attract customers or clear inventory; courts analyze the defendant's internal cost accounting records (cost of goods, distribution, overhead allocation) to determine the defendant's actual cost and compare it to the challenged selling price. Bus. & Prof. Code § 17044 (loss leaders) prohibits selling at below cost 'where the effect is to divert trade from or otherwise injure competitors' — unlike § 17043, § 17044 does not require a specific intent to injure; the below-cost sale itself suffices if the market effect is anticompetitive diversion of trade. Bus. & Prof. Code § 17045 (secret rebates) prohibits giving secret rebates, secret concessions, or unearned discounts to any purchaser of commodities that are not offered to all purchasers of like commodities at the time of sale — the key elements are that the rebate was secret (not disclosed to competing buyers) and that it was not offered uniformly to all similarly-situated purchasers; QuickBooks, NetSuite, and SAP ERP transaction records showing different invoice prices to competing retail accounts for identical products are the primary institutional evidence of § 17045 violations. Bus. & Prof. Code § 17047 (locality discrimination) prohibits selling at lower prices in one locality than elsewhere in California for the purpose of destroying local competition or eliminating a local competitor — the locality-specific pricing intent distinguishes § 17047 from § 17043's general below-cost theory. All four violations are actionable under § 17082 for treble actual damages plus costs and mandatory reasonable attorney fees.

California Attorney Fee Petition Mechanics — Bus. & Prof. Code § 17082

California Unfair Practices Act Attorney Fee Petition Mechanics: eCourt/OneLegal UPA Complaint Filing Date as Primary Welch Anchor, Bus. & Prof. Code § 17082 Treble Damages + Mandatory Attorney Fees

Q: What is the Ketchum/Dague split when California UPA § 17082 and concurrent federal Sherman Act § 2 monopolization claims are pleaded together?

When a plaintiff pleads both California Unfair Practices Act § 17082 claims and concurrent federal Sherman Act § 2 monopolization or attempted monopolization claims in the same litigation — which is possible when the below-cost predatory pricing conduct also constitutes predatory pricing monopolization under Brooke Group Ltd. v. Brown & Williamson Tobacco Corp. (509 U.S. 209 (1993)) standards — the attorney fee analysis requires a Ketchum/Dague split. California UPA § 17082 claims in California superior court are PURE KETCHUM: the full California contingency multiplier under Ketchum v. Moses (24 Cal.4th 1122 (2001)) is available on the California § 17082 lodestar without any Dague constraint. Federal Sherman Act § 4 treble damages and attorney fee claims (15 U.S.C. § 15) in federal district court are DAGUE-CONSTRAINED: because Sherman Act § 4 is a federal statute, the federal fee-shifting methodology applies — no contingency multiplier is available on the federal antitrust lodestar under Dague and Perdue v. Kenny A. When both California UPA § 17082 and federal Sherman Act § 4 claims are pleaded, Hensley v. Eckerhart segregation between the California § 17082 Ketchum-eligible lodestar and the federal Sherman Act § 4 Dague-constrained lodestar is mandatory. Note that the federal Robinson-Patman Act (15 U.S.C. § 13), which covers some price discrimination in interstate commerce, provides treble damages and attorney fees under 15 U.S.C. § 15 — also Dague-constrained — but differs substantially from California § 17045 (secret rebates) in its requirements and scope, and California § 17082 claims may succeed where Robinson-Patman fails (California UPA does not require proof of competitive injury at the secondary line and applies to intrastate transactions excluded from Robinson-Patman's interstate commerce requirement).

California Business and Professions Code § 17082, enacted as the private civil enforcement mechanism of the California Unfair Practices Act (Bus. & Prof. Code §§ 17000–17101), provides that any person injured by a violation of the UPA may seek recovery of three times the actual damages sustained, plus costs and reasonable attorney fees — making § 17082 the only California statute in the fee-petition-mechanics series that provides BOTH treble damages AND mandatory attorney fees for competitive pricing violations, a combination that creates a uniquely powerful recovery mechanism for small businesses injured by predatory pricing from larger competitors or discriminatory rebate arrangements from shared suppliers. The California UPA prohibits four distinct categories of anticompetitive pricing conduct: Bus. & Prof. Code § 17043 (below-cost sales — selling at less than cost for the purpose of injuring competition or destroying a competitor); § 17044 (loss leaders — selling at below cost where the market effect is to divert trade from competitors); § 17045 (secret rebates — giving secret volume discounts or concessions to preferred customers not offered uniformly to all purchasers of like commodities at the time of sale); and § 17047 (locality discrimination — selling at lower prices in one California locality to destroy local competition). The primary Welch anchor for the § 17082 attorney fee petition is the eCourt/OneLegal complaint filing date recorded in the California superior court case management system — the court's CMS records the UPA complaint filing date on the court's institutional calendar entirely outside the plaintiff attorney's scheduling control, and this date simultaneously establishes the three-year limitations period for the § 17082 claim and initiates the Welch lodestar period from which all investigative, discovery, and litigation work traces. California § 17082 UPA claims are PURE KETCHUM — no federal analog provides both treble damages AND mandatory attorney fees for below-cost pricing or loss-leader conduct; the federal Robinson-Patman Act (15 U.S.C. § 13) covers some price discrimination but applies only to commodities in interstate commerce, requires proof of competitive injury at the secondary line, and does not prohibit below-cost sales or loss leaders; when concurrent federal Sherman Act § 2 (monopolization) claims are pleaded alongside California § 17082 UPA claims, the Sherman Act § 4 fee award (15 U.S.C. § 15) is DAGUE-CONSTRAINED and mandatory Hensley segregation between the California § 17082 Ketchum-eligible lodestar and the federal antitrust Dague-constrained lodestar is required. Three identifiable billing gaps — UPA theory identification, economic injury documentation, and cost-structure evidence preservation; discovery of defendant's internal cost accounting records, ERP transaction data, and third-party distributor subpoenas for secret rebate documentation; and § 17082 treble damages calculation, Ketchum multiplier briefing, and fees-on-fees for petition preparation — total approximately 16.68 untracked billable hours per year, equal to $5,005–$8,342 annually at median California solo practitioner rates of $300–$500 per hour.

TL;DR

Bus. & Prof. Code § 17082 provides three times actual damages plus mandatory attorney fees for California UPA violations — below-cost predatory pricing (§ 17043), loss leaders (§ 17044), secret rebates (§ 17045), and locality pricing discrimination (§ 17047). Primary Welch anchor: eCourt/OneLegal UPA complaint filing date in court CMS. The only California statute in the fee-petition-mechanics series with both treble damages AND mandatory attorney fees for competitive pricing violations. Pure Ketchum; concurrent Sherman Act § 2 is Dague-constrained with mandatory Hensley segregation. Three billing gaps total 16.68 hrs = $5,005–$8,342/yr.

Billing Gap 1 — California UPA Theory Identification, Economic Injury Documentation, and Cost-Structure Evidence Preservation (5.39 hrs/yr = $1,617–$2,695)

The first billing gap arises from the pre-filing analytical work required to identify the correct UPA theory (§ 17043, § 17044, § 17045, or § 17047), document the plaintiff's economic injury from the pricing violation, and preserve the documentary evidence of the defendant's pricing practices before evidence is lost or destroyed. This investigative work occurs in multiple short analytical sessions from the eCourt complaint filing date Welch anchor — and some of it necessarily precedes the complaint filing as pre-filing investigation — generating untracked billing time that is directly traceable to the § 17082 lodestar. The specific work includes:

UPA theory identification — selecting the correct § 17043/17044/17045/17047 theory based on the competitive fact pattern: The four UPA pricing theories have materially different elements, proof burdens, and available evidence. Identifying the correct theory for a given client's competitive harm — whether the large retail competitor is selling below cost to drive out independent retailers (§ 17043/§ 17044), whether the shared distributor is providing secret volume rebates to preferred accounts not offered to the plaintiff (§ 17045), or whether the franchise system is setting locality-specific pricing to eliminate a particular franchisee (§ 17047) — requires reviewing the client's business records, competitive price surveys, and available distributor invoices in focused analytical sessions generating untracked billing time. Alcohol distributors providing secret promotional allowances to preferred retail accounts through the Southern Wine & Spirits or Republic National Distributing Company pricing systems, while refusing those allowances to competing accounts for identical SKUs, are paradigm § 17045 defendants whose QuickBooks or SAP ERP invoice records will show different net prices to similarly-situated buyers. Major retailers using below-cost pricing on specific high-traffic commodities to divert customer traffic from independent neighborhood grocers are paradigm § 17043/§ 17044 defendants whose internal cost accounting data (cost of goods from UNFI, KeHE Distributors, or C&S Wholesale Grocers, plus distribution overhead) must be compared to the challenged retail shelf price.
Economic injury documentation — plaintiff's lost sales, margin compression, and customer diversion evidence: California UPA § 17082 requires proof of actual injury to establish the treble damages calculation — the plaintiff must establish that the defendant's UPA violation caused specific, measurable competitive harm. For a § 17043/§ 17044 below-cost sales claim by an independent retailer, the injury documentation typically includes: comparative sales data before and after the defendant's below-cost pricing campaign (plaintiff's QuickBooks or point-of-sale system records showing the revenue impact); customer defection evidence (transaction records showing specific high-value customers who shifted purchasing to the below-cost competitor); and margin compression analysis showing the plaintiff's response to the competitive pricing pressure (whether the plaintiff reduced prices to match the below-cost competitor, sacrificing margin, or held price and lost volume). Assembling and analyzing this injury documentation requires focused sessions reviewing the client's business financial records, generating untracked billing time from the pre-filing investigation period.
Preserving documentary evidence of the defendant's pricing practices before filing — competitive price surveys, invoices, and distributor records: Before filing the § 17082 UPA complaint, the plaintiff's attorney must preserve available evidence of the defendant's pricing practices — because the defendant will contest the below-cost allegation by claiming the selling price exceeded cost, the plaintiff must secure pre-filing evidence establishing the price differential. This evidence preservation work includes: conducting and documenting competitive price surveys (recording the defendant's actual retail prices on the complained-of products during the violation period); obtaining any publicly available trade publications or distributor price lists showing the defendant's cost of acquiring the products; reviewing any industry association cost surveys or margin benchmarks that establish the industry average cost-to-price relationship for the products at issue; and preserving any documentary evidence obtained from industry sources (broker invoices, distributor price lists, trade publication price reports) showing the defendant's acquisition cost relative to the challenged selling price. This pre-filing evidence preservation work occurs in sessions generating untracked billing time that the eCourt complaint filing date Welch anchor anchors as the lodestar start point.

Gap 1 Annual Value (UPA theory identification, economic injury documentation & cost-structure evidence preservation)

$1,617–$2,695/yr

7 clients × 2 analysis sessions × 42 min × 55% untracked ≈ 5.39 hrs/yr at $300–$500/hr median solo rate

The eCourt/OneLegal complaint filing date Welch anchor is the institutional record from which the § 17082 fee petition traces all preparatory investigative and analytical work. The UPA complaint filing date also simultaneously initiates the discovery period — once the complaint is filed and the defendant is served, the plaintiff can serve subpoenas on the defendant's ERP vendors and third-party distributors for the cost accounting records that the plaintiff could not obtain pre-filing, making the complaint filing date the inflection point between pre-filing investigation (relying on publicly available or client-provided evidence) and formal discovery (obtaining the defendant's internal cost accounting records through subpoena or document demand).

Billing Gap 2 — Discovery of Defendant's Internal Cost Accounting Records, ERP Transaction Data, and Third-Party Distributor Subpoenas for Secret Rebate Documentation (7.26 hrs/yr = $2,178–$3,630)

The second billing gap arises from the discovery phase of § 17082 UPA litigation — the most strategically intensive phase because proving below-cost sales or secret rebates requires obtaining and analyzing the defendant's internal cost accounting records, which the defendant will resist producing as highly confidential competitively sensitive financial data. This discovery work generates attorney time in brief, focused sessions reviewing document productions, preparing subpoenas, and briefing discovery disputes tied to the institutional production deadlines in the eCourt case scheduling order. The specific work includes:

Discovery of defendant's internal cost accounting records from QuickBooks, NetSuite, or SAP ERP systems: Proving a § 17043 below-cost sales claim requires establishing that the defendant's challenged selling price was below the defendant's own cost of acquiring and selling the product. The defendant's cost basis — cost of goods from UNFI, KeHE Distributors, or C&S Wholesale Grocers (or comparable sector distributors); freight and warehousing costs; allocated overhead costs including store labor assigned to the product category — is recorded in the defendant's internal ERP system (QuickBooks for smaller retailers, NetSuite or SAP for larger chains). Preparing document requests targeting the defendant's cost accounting data, reviewing the defendant's ERP exports and cost accounting records when produced, and retaining a forensic accountant or economic expert to analyze the cost-to-price differential requires focused analytical sessions generating untracked billing time from the complaint filing date Welch anchor through the expert report deadline in the eCourt scheduling order.
Third-party distributor subpoenas for § 17045 secret rebate documentation — UNFI, KeHE, C&S Wholesale Grocers, and sector-specific distributors: Proving a § 17045 secret rebate claim requires establishing that the defendant distributor provided secret concessions — rebates, promotional allowances, advertising support payments, or volume discounts — to preferred retail accounts that were not offered to the plaintiff at the time of sale. The documentary evidence of secret rebates is typically held not by the defendant retailer but by the distributor or supplier providing the rebate — making third-party subpoenas to the distributor (UNFI, KeHE Distributors, C&S Wholesale Grocers, Southern Wine & Spirits, Republic National Distributing Company, or comparable sector distributors) the primary discovery mechanism. Preparing and serving third-party subpoenas on the distributor's document custodian, reviewing the subpoenaed promotional allowance records and rebate agreements, analyzing whether the rebates were disclosed to all competing purchasers at the time of sale, and briefing any third-party subpoena compliance disputes under CCP § 1987.2 all generate fragmented billing time across the discovery period.
Economic expert engagement — cost-price differential analysis, competitive injury calculation, and § 17082 treble damages quantification: California UPA § 17082 litigation typically requires an economic expert to: (a) analyze the defendant's cost accounting records and establish the defendant's actual cost of the products sold below cost (the "cost" standard under § 17043 is the defendant's invoice cost plus overhead allocated to the product); (b) compare the defendant's actual cost to the challenged selling price to quantify the below-cost margin; (c) calculate the plaintiff's actual damages from the competitive injury (lost sales, margin compression, customer diversion); and (d) quantify the three times actual damages multiplier under § 17082. Engaging the economic expert — from law and economics consulting firms or academic economists with competition market experience — requires preparation sessions generating untracked billing time: drafting the expert engagement letter, reviewing the expert's preliminary findings, responding to the expert's requests for additional financial records from both the plaintiff and the defendant's ERP production, and reviewing the expert report draft for legal conclusions that must be converted to factual economic opinions.

Gap 2 Annual Value (cost accounting ERP discovery, distributor subpoenas for secret rebates & economic expert engagement)

$2,178–$3,630/yr

6 clients × 3 discovery sessions × 44 min × 55% untracked ≈ 7.26 hrs/yr at $300–$500/hr median solo rate

The eCourt case scheduling order dates — including the discovery cutoff, expert designation deadline, and summary judgment briefing schedule assigned by the court clerk on the court's institutional calendar — serve as secondary Welch anchors bracketing the discovery and expert analysis phase. Monitoring eCourt for scheduling order updates, checking whether the defendant has filed discovery motions, and reviewing the economic expert's supplemental reports all generate brief unscheduled monitoring sessions that accumulate across the § 17082 UPA case docket.

Billing Gap 3 — § 17082 Treble Damages Calculation, Ketchum Multiplier Briefing for Contingency UPA Cases, and Missouri v. Jenkins Fees-on-Fees (4.03 hrs/yr = $1,210–$2,017)

The third billing gap arises from the § 17082 attorney fee petition itself — calculating and documenting the treble damages award from the economic expert's actual damages analysis, briefing the Ketchum contingency multiplier for cases accepted on a contingency basis, and preparing the fees-on-fees claim under Missouri v. Jenkins for all time spent on the § 17082 fee petition preparation. The specific work includes:

§ 17082 treble damages calculation — multiplying the economic expert's actual damages by three and documenting the statutory authority: Bus. & Prof. Code § 17082 mandates treble actual damages — unlike the UCL (§ 17200, which provides only injunctive relief and restitution without attorney fees), § 17082 provides the full private enforcement mechanism with mandatory damages trebling. After the economic expert has quantified the plaintiff's actual damages from the UPA violation (lost sales revenue, margin compression damages, customer diversion losses), the § 17082 treble damages calculation is a straightforward statutory multiplication — but the fee petition must document the mathematical relationship between the expert's actual damages figure and the treble damages award, cite the § 17082 statutory authority, and address any defense arguments about the scope of the actual damages calculation (e.g., whether margin compression damages are recoverable in addition to lost volume damages, or whether the plaintiff's own pricing decisions broke the causal chain between the defendant's UPA violation and the claimed damages). Briefing these treble damages issues in the fee petition preparation phase generates focused writing sessions with untracked billing time.
Ketchum multiplier briefing for contingency UPA cases — documenting the risk, the delay, and the exceptional result: California UPA § 17082 cases accepted on a contingency basis present a particularly compelling Ketchum multiplier argument because the risk of non-recovery is substantial: establishing that the defendant sold below cost requires obtaining and analyzing the defendant's internal cost accounting records (which the defendant will resist producing as trade secrets); the § 17043 intent element (selling at below cost "for the purpose of injuring competition") requires direct or circumstantial evidence of anticompetitive intent; and the causation element (establishing that the defendant's UPA violation, not the plaintiff's own competitive deficiencies, caused the plaintiff's business harm) requires a detailed market analysis by the economic expert. Briefing the Ketchum contingency multiplier (typically 1.25× to 1.75× in complex California UPA cases) requires a declaration from the attorney documenting: the contingency fee arrangement and the percentage of the recovery the attorney stood to receive absent an attorney fee award; the specific risk factors that made non-recovery likely at the time of engagement (the difficulty of proving below-cost pricing from internal cost records, the anticipated cost-accounting expert fees, the likelihood of a long discovery period before the below-cost theory could be established); and the exceptional result achieved (treble damages plus mandatory attorney fees for a small business plaintiff that lacked resources to litigate on an hourly basis against a large retail competitor).
Missouri v. Jenkins fees-on-fees for § 17082 fee petition preparation — including Hensley segregation analysis for concurrent Sherman Act claims: Under Missouri v. Jenkins (491 U.S. 274 (1989)) and its California equivalent, all attorney time spent preparing the § 17082 fee petition — drafting the treble damages brief, preparing the Ketchum multiplier declaration, analyzing the Hensley segregation between the California § 17082 Ketchum-eligible lodestar and any concurrent federal antitrust Dague-constrained lodestar, and preparing the PLCM Group market rate analysis — is recoverable as fees-on-fees. In California UPA cases with concurrent Sherman Act § 2 claims, the Hensley segregation analysis is itself a substantial body of fee petition work because the California § 17082 and federal Sherman Act § 2 theories often overlap in the below-cost predatory pricing context — common discovery work must be allocated proportionally between the two claims, and work specific to each theory must be identified and allocated to the correct lodestar (California § 17082 Ketchum-eligible; Sherman Act § 4 Dague-constrained).

Gap 3 Annual Value (§ 17082 treble damages calculation, Ketchum multiplier briefing & fees-on-fees)

$1,210–$2,017/yr

5 clients × 2 fee petition sessions × 44 min × 55% untracked ≈ 4.03 hrs/yr at $300–$500/hr median solo rate

Three Unique Distinctions in the Fee-Petition-Mechanics Series

This page covers the only California attorney fee provision with all three of the following simultaneously:

THE ONLY page in the fee-petition-mechanics series where THE PRIMARY CLAIM IS TREBLE DAMAGES PLUS MANDATORY ATTORNEY FEES under Bus. & Prof. Code § 17082 for BELOW-COST PREDATORY PRICING, SECRET REBATES, or LOCALITY PRICING DISCRIMINATION under the California Unfair Practices Act — the California UPA is the only statute in the fee-petition-mechanics series that provides BOTH treble actual damages AND mandatory attorney fees for competitive pricing violations; every other California statute in the series provides for either single damages plus fees (most Labor Code and consumer protection provisions), or statutory per-violation penalties plus fees (CMIA § 56.36, HSC § 120395), or treble damages without mandatory attorney fees; § 17082's combination of mandatory trebling plus mandatory fees creates a uniquely powerful private enforcement mechanism for small businesses injured by predatory pricing; the UCL (Bus. & Prof. Code § 17200), which is the most commonly litigated California business competition statute, provides only injunctive relief and restitution (no damages) and no attorney fees — making § 17082 the dramatically stronger remedy for small business plaintiffs who suffered measurable competitive harm from the defendant's UPA violation; the UCL page in the fee-petition-mechanics series covers § 17200 injunctive relief/restitution; this page covers the entirely separate § 17082 treble damages plus fees mechanism that the UCL does not provide.
THE ONLY page in the fee-petition-mechanics series where THE PRIMARY DEFENDANT IS A COMPETITOR OR SUPPLIER who injured the plaintiff through illegal PRICING CONDUCT (below-cost sales, secret rebates, locality discrimination) rather than through fraud against consumers, wage theft against employees, or breach of duty to a client or patient — all other pages in the series involve defendants who violated wage laws (Lab. Code § 1194, § 203, § 206.5, § 98.2(c), § 1194.2), consumer protection statutes (CLRA, UCL), family law obligations (Fam. Code § 3028, § 7640), or privacy rights (HSC § 120395); § 17082 is the only provision in the series where the plaintiff is a business owner (not a consumer or employee) and the defendant is a competing business or supplier; the UPA specifically targets unfair competitive practices between businesses engaged in the same market, making the business-to-business competition context of § 17082 unique in the fee-petition-mechanics series; the plaintiff and defendant are direct market competitors (or are in a supplier-retailer relationship) rather than parties in a power-imbalanced relationship (employer-employee, consumer-company, attorney-client); this business competition context means the primary evidence is economic and financial (cost accounting records, competitive price surveys, ERP transaction data) rather than contractual (separation agreements, employment contracts) or medical/clinical.
THE ONLY page in the fee-petition-mechanics series where THE PRIMARY WELCH ANCHOR PERIOD INCLUDES EXTENSIVE PRICING ANALYSIS OF THE DEFENDANT'S OWN COST STRUCTURE obtained through discovery of the defendant's internal ERP cost accounting records (QuickBooks, NetSuite, SAP) and third-party distributor subpoenas — establishing a § 17043 below-cost sales claim requires proving that the defendant sold products at prices below the defendant's own cost, which requires analyzing the defendant's internal cost accounting records obtained through formal discovery (document demands, third-party subpoenas to UNFI, KeHE, C&S Wholesale Grocers, or comparable sector distributors for rebate and allowance documentation); the eCourt complaint filing date establishes the Welch lodestar start point, but the primary investigative work of the § 17082 lodestar period involves analyzing financial records that are in the defendant's or third-party distributor's possession and can only be obtained after the complaint is filed and formal discovery commences — making the § 17082 lodestar uniquely dependent on the discovery period rather than on pre-filing investigation that the plaintiff's attorney can initiate before the Welch anchor date; no other page in the fee-petition-mechanics series has a primary economic theory (below-cost pricing) that is entirely dependent on information in the defendant's internal ERP systems that cannot be accessed without formal discovery.

PURE KETCHUM for California § 17082 UPA claims — no federal analog provides both treble damages AND mandatory attorney fees for below-cost pricing; concurrent Sherman Act § 2 claims are DAGUE-CONSTRAINED: California Bus. & Prof. Code § 17082 is a California-only unfair competitive practices statute with no federal analog that provides the same combination of treble damages and mandatory attorney fees for below-cost pricing, loss leaders, or secret rebates. The federal Robinson-Patman Act (15 U.S.C. § 13) covers some price discrimination but applies only to commodities in interstate commerce, requires secondary-line competitive injury proof, and does not prohibit below-cost sales or loss leaders; Robinson-Patman § 4 attorney fees are Dague-constrained. When concurrent federal Sherman Act § 2 (monopolization or attempted monopolization) claims are pleaded alongside California § 17082 UPA claims, the Sherman Act § 4 fee award (15 U.S.C. § 15) is Dague-constrained — no contingency multiplier available; mandatory Hensley segregation between the California § 17082 Ketchum-eligible lodestar and the federal Sherman Act § 4 Dague-constrained lodestar is required.

Ketchum / Dague Analysis for Bus. & Prof. Code § 17082

California UPA § 17082 — PURE KETCHUM, full contingency multiplier available: California Bus. & Prof. Code § 17082 is a California-only competitive pricing enforcement statute with no mandatory federal counterpart providing equivalent treble damages plus mandatory attorney fees. Applied in California superior court, the § 17082 mandatory attorney fee award is governed exclusively by Ketchum v. Moses (24 Cal.4th 1122 (2001)). The Ketchum contingency multiplier (typically 1.25× to 1.75× for complex California UPA matters) is particularly appropriate given: the substantial risk of non-recovery in below-cost pricing cases (proving the defendant's actual cost requires obtaining and analyzing competitively sensitive internal cost accounting records that the defendant will vigorously resist disclosing); the upfront cost of engaging an economic expert to analyze the cost-price differential and quantify competitive damages; and the exceptional deterrence value of the treble damages plus mandatory fees recovery for small business plaintiffs who cannot afford to litigate without contingency arrangements against large retail competitors.
Concurrent federal Sherman Act § 2 / § 4 and Robinson-Patman Act / 15 U.S.C. § 15 — DAGUE-CONSTRAINED, no contingency multiplier; mandatory Hensley segregation: When concurrent federal antitrust claims under Sherman Act § 2 (monopolization) or Robinson-Patman Act (price discrimination) are pleaded alongside the California § 17082 UPA claims, the federal antitrust attorney fee components are Dague-constrained under City of Burlington v. Dague (505 U.S. 557 (1992)) — no contingency multiplier is available on the federal antitrust lodesars. Hensley v. Eckerhart (461 U.S. 424 (1983)) segregation is mandatory: California § 17082-specific work (Ketchum-eligible) vs. federal antitrust-specific work (Dague-constrained) vs. common discovery work (allocated proportionally).
MISSOURI v. JENKINS fees-on-fees — time spent on § 17082 fee petition is recoverable, including Hensley segregation analysis: Under Missouri v. Jenkins (491 U.S. 274 (1989)) and its California equivalent, all attorney time spent preparing the § 17082 fee petition — including the treble damages calculation brief, the Ketchum multiplier declaration, the Hensley segregation analysis for any concurrent federal antitrust claims, and the PLCM Group market rate analysis for California competition law practitioners — is recoverable as fees-on-fees. The § 17082 fee petition preparation work is itself part of the mandatory fee award Congress imposed to ensure effective private enforcement of California's competitive pricing laws.

Total Annual Billing Gap — Three-Gap Summary

Gap 1 (UPA theory identification, economic injury documentation & cost-structure evidence preservation): 5.39 hrs = $1,617–$2,695/yr
Gap 2 (ERP cost accounting discovery, distributor subpoenas for secret rebate documentation & economic expert engagement): 7.26 hrs = $2,178–$3,630/yr
Gap 3 (§ 17082 treble damages calculation, Ketchum multiplier briefing & fees-on-fees for fee petition preparation): 4.03 hrs = $1,210–$2,017/yr
Total: 16.68 hrs = $5,005–$8,342/yr untracked at $300–$500/hr median California solo practitioner rate

These billing gaps accumulate because California UPA § 17082 litigation generates attorney time in concentrated short sessions tied to financial record review, discovery deadline monitoring, and economic expert communications: reviewing the defendant's QuickBooks or SAP ERP cost accounting export for the cost-to-price differential analysis, monitoring eCourt for the eCourt scheduling order dates and discovery cutoff deadlines, reviewing the third-party distributor's subpoena response for secret rebate documentation, and corresponding with the economic expert about the cost structure analysis methodology. Each of these sessions is directly billable to the client's § 17082 UPA matter but occurs without a conventional billing trigger — no phone call ends, no court appearance begins — making automatic time capture essential for building the complete § 17082 Ketchum lodestar from the eCourt complaint filing date Welch anchor forward.

ClaimHour's automatic time capture logs each interaction with the institutional platforms generating the § 17082 Welch anchor dates: when eCourt was accessed to confirm the UPA complaint filing date and retrieve the court-assigned scheduling order dates, when OneLegal was queried for the complaint filing timestamp, when the defendant's SAP ERP cost accounting export was reviewed, and when the third-party distributor's subpoena response was analyzed for secret rebate documentation — all creating the contemporaneous time records required for a successful § 17082 mandatory fee award under Hensley v. Eckerhart (461 U.S. 424 (1983)).

How ClaimHour fits California Unfair Practices Act § 17082 practice

ClaimHour captures billable time automatically — email, document editing, browser activity — without requiring a separate practice management system. For solo California attorneys representing small business plaintiffs in UPA § 17082 below-cost pricing, secret rebate, or locality discrimination matters, that means the UPA theory identification sessions, the cost-structure evidence preservation work, the ERP cost accounting discovery review, the third-party distributor subpoena preparation and monitoring, the economic expert communications, and the § 17082 treble damages fee petition preparation with Ketchum multiplier analysis are all captured in the background. When you build the § 17082 mandatory attorney fee lodestar from the eCourt UPA complaint filing date Welch anchor, ClaimHour's automatically-logged entries close the gap between what you billed and what you actually did.

Get early access

Frequently Asked Questions

What is the primary Welch anchor for a California Bus. & Prof. Code § 17082 Unfair Practices Act attorney fee petition?

The primary Welch anchor for a Bus. & Prof. Code § 17082 California Unfair Practices Act attorney fee petition is the eCourt/OneLegal complaint filing date recorded in the California superior court case management system. The court's CMS records the UPA complaint filing date on the court's institutional calendar entirely outside the plaintiff attorney's scheduling control — once filed, the court clerk assigns case scheduling dates on the court's administrative calendar. This complaint filing date simultaneously establishes the three-year limitations period for the § 17082 claim, initiates the formal discovery period (from which the plaintiff can obtain the defendant's internal ERP cost accounting records and serve third-party distributor subpoenas for secret rebate documentation), and establishes the Welch lodestar start date for the § 17082 mandatory attorney fee award. Secondary institutional anchors include: the QuickBooks, NetSuite, or SAP ERP transaction records showing defendant invoice prices to competing buyers (§ 17045 secret rebate evidence); the defendant's supplier invoice records and distribution cost accounting data obtained in discovery; and any eCourt discovery scheduling order dates assigned by the court clerk on the court's institutional calendar establishing the discovery cutoff and expert designation deadlines.

What is the difference between Bus. & Prof. Code § 17043, § 17044, § 17045, and § 17047 violations under the California Unfair Practices Act?

The California Unfair Practices Act prohibits four distinct pricing violations. Section 17043 (below-cost sales) prohibits selling at less than cost for the purpose of injuring competition or destroying a competitor — requires intent to injure and proof that the price was below the defendant's actual cost of the product including allocated overhead. Section 17044 (loss leaders) prohibits selling at below cost where the effect is to divert trade from competitors — does not require specific anticompetitive intent, only that the below-cost sale has a competitive diversion effect. Section 17045 (secret rebates) prohibits giving secret rebates, concessions, or unearned discounts to preferred purchasers not offered uniformly to all buyers of like commodities at the time of sale — QuickBooks, NetSuite, and SAP ERP records showing different net invoice prices to competing accounts for identical products are the primary evidence; third-party distributor subpoenas to UNFI, KeHE, C&S Wholesale Grocers, Southern Wine & Spirits, and sector-specific distributors are the primary discovery mechanism. Section 17047 (locality discrimination) prohibits selling at lower prices in one California locality to destroy local competition — requires locality-specific pricing intent. All four violations are actionable under § 17082 for three times actual damages plus costs and mandatory attorney fees.

What is the Ketchum/Dague split when California UPA § 17082 and concurrent federal Sherman Act § 2 claims are pleaded together?

California UPA § 17082 claims in California superior court are PURE KETCHUM — governed exclusively by Ketchum v. Moses (24 Cal.4th 1122 (2001)); the full Ketchum contingency multiplier is available without any Dague constraint. Concurrent federal Sherman Act § 2 monopolization claims (with attorney fees under 15 U.S.C. § 15) are DAGUE-CONSTRAINED — the federal fee-shifting methodology applies; no contingency multiplier is available on the federal antitrust lodestar. When both California § 17082 and federal Sherman Act § 4 claims are pleaded, Hensley v. Eckerhart segregation is mandatory: California § 17082-specific work is allocated to the Ketchum-eligible lodestar; Sherman Act § 4-specific work is allocated to the Dague-constrained lodestar; common discovery work is allocated proportionally. The federal Robinson-Patman Act (15 U.S.C. § 13) is also Dague-constrained when pleaded concurrently, but differs substantially from California § 17045 secret rebates in scope and requirements — California § 17082 may succeed where Robinson-Patman fails because California UPA does not require interstate commerce and does not require proof of secondary-line competitive injury.