Fair treatment rules when marketing to industrial buyers

You have a co-op advertising budget and four distributors. Give it to three of them on terms the fourth could never qualify for, and you have made a marketing decision that a competition lawyer ends up defending. Duties owed to business customers and channel partners are thinner than consumer duties, never absent, and most of them land on things marketing controls directly: the price on the sell sheet, the warranty sentence, the comparison chart, the rebate letter.

The B2B assumption, and why it is not absolute

Consumer protection law is built around asymmetry between one individual and one company. Regulators presume a purchasing department can negotiate, read a specification and hire counsel, which is why the strictest deception tests are reserved for consumer-facing conduct. Which authority polices what in each market is the mapmapUsing software to automate repetitive marketing tasks and campaigns, enabling personalisation at scale across channels like email, web, and social.View full definition → the foundations lesson draws; what matters here is where the professional-buyer presumption stops holding.

It stops holding in three recurring situations:

1. Safety-critical equipment. A load rating or machine guarding claim is a safety claim whoever reads it. What evidence has to sit behind it before publication is the substantiation lesson's territory; note only that under the Machinery Regulation (EU) 2023/1230, which applies from 20 January 2027, the marketing wording has to match the technical file, not merely resemble it.
2. Embedded financing. When the machine builder or its captive finance arm arranges the lease, disclosure duties written for consumers start looking relevant, especially where the borrower is a sole proprietor or a five-person shop.
3. Buyers far smaller than you. In January 2025 the FTC, joined by the attorneys general of Illinois and Minnesota, sued Deere & Company over restrictions on access to the software tools needed to repair its agricultural equipment. Farmers are commercial buyers. That did not put the conduct out of reachreachThe number of unique people exposed to your message in a given period. Unlike impressions, reach counts each person once, no matter how often they see it.View full definition →, and Deere had already signed a memorandum of understanding with the American Farm Bureau Federation in January 2023 covering repair tool access.

Where fair-treatment duties bite anyway

Price transparency and equal treatment of resellers

The US Robinson-Patman Act bars price discrimination between competing purchasers of commodities of like grade and quality where competition may be harmed. The provisions marketers keep tripping over are sections 2(d) and 2(e): promotional allowances, co-op funds, display materials, demo units and merchandising support have to be made available to competing resellers on proportionally equal terms. The statute was near-dormant for four decades, then in December 2024 the FTC sued Southern Glazer's Wine and Spirits alleging it charged small independent retailers more than large chains for the same products. Whatever the outcome, the practical lesson for a manufacturer is that rebate schedules and marketing development funds need written, objective qualifying criteria rather than a history of who asked loudest.

W.W. Grainger, which sells MRO supplies through the same catalogue-and-contract model many manufacturers copy, shows the transparency side: published list pricing plus account-level contract pricing visible after login. That structure is defensible when every step of the discount ladder has a documented reason (volume committed, function performed, cost to serve). Grainger also settled with the US government over pricing under its government supply contracts, paying tens of millions of dollars in 2017, a reminder that a published pricing promise is a contractual term and is enforced as one.

Financing and leasing terms quoted in marketing

The Truth in Lending Act generally exempts business-purpose credit, but the FTC's unfairness authority and state UDAP statutes still reach misleading rate or lease-term advertising to small businesses. The gap is also closing by statute: California and New York now require APR-style disclosures on smaller commercial financing transactions, roughly at or below $500,000 in California (rules effective at the end of 2022) and $2.5 million in New York (2023). Utah and Virginia added registration and disclosure regimes of their own.

In the EU the Consumer Credit Directive does not cover B2B financing, yet national unfair-contract-terms doctrines are increasingly applied to standard-form leases offered to microenterprises. So an advert quoting a monthly payment, "0% financing" or an effective rate has to carry residual value, balloon payment and rate basis with comparable prominence to the headline figure. An "as low as" rate with the qualifying conditions in six-point type is one of the most reliable enforcement triggers in the category.

Contract, warranty and repair terms

"Use OEM parts or the warranty lapses" is a contract term that usually appears first in marketing copy. In the US, the Magnuson-Moss Warranty Act's anti-tying rule covers consumer products, so it does not reach a press brake sold to a plant; agencies reach industrial versions of the same conduct through general unfairness and antitrust authority instead, which is the thread running from the FTC's 2021 *Nixing the Fix* report to the Deere complaint. In the EU, aftermarket tying is an Article 102 question wherever the OEM is dominant in parts for its own installed base.

An edge case that catches manufacturers with long-lived equipment: repair promises travel with the machine. A press sold in 2012 with a brochure line about lifetime parts availability may be quoted back at you in 2027 by a third owner you never sold to and never quoted. Put a number on it (ten years from last production, say) and keep the withdrawn brochure versioned, because the version in circulation is the one a court will read.

How distributors may be constrained, and how they may be compared

The European Commission's Vertical Block Exemption Regulation (EU) 2022/720, in force since 1 June 2022, gives a safe harbour where supplier and buyer each hold under 30% market sharemarket shareThe percentage of total industry sales your company captures in a given period. It measures competitive position relative to rivals in a defined market.View full definition →. Outside it, resale price maintenance is a hardcore restriction, as are bans on passive sales and blanket bans on online selling. The Commission fined Guess around €40 million in December 2018 for restricting cross-border and online sales by authorised retailers, and fined four consumer electronics makers roughly €111 million in July 2018 for policing resellers' online prices. A "recommended resale price" in a distributor pack stays lawful as a recommendation; the account manager's email chasing a distributor about its web price is what converts it into evidence of a price fix.

Comparative claims aimed at trade buyers sit under Directive 2006/114/EC, the B2B-specific instrument on misleading and comparative advertising. Comparisons must be between goods meeting the same needs, on material, relevant, verifiable and representative features, and must not discredit a competitor's trade marks or present goods as imitations. So a distributor sell sheet ranking your pump against a named rival needs a verifiable figure per compared feature; how that evidence is generated and filed is the substantiation lesson's job.

Pre-launch checks on price and channel terms

Before a sell sheet, rebate letter, trade show price card or distributor portal page goes live, run it past five questions that have nothing to do with technical evidence and everything to do with how partners are treated.

1. Allowance parity. Every co-op fund, MDF pot, display allowance or free demo unit offered to one reseller has written criteria a competing reseller could meet.

2. Net price logic. Each discount tier traces to a stated reason: volume committed, function performed, cost to serve. Negotiating history is not a reason.

3. Terms match the signed contract. Warranty duration, parts availability, repair conditions, termination notice and auto-renewal wording in the brochure are identical to the agreement. Auto-renewal paired with a short termination window attracts unfair-terms scrutiny fastest when the counterparty is a microenterprise.

4. Financing footnotes. Conditions shown with equal visual weight to the headline rate, and checked against the state commercial financing disclosure rules that now apply below those thresholds.

5. Resale price language. Nothing in the pack, or in the emails that accompany it, reads as an instruction rather than a recommendation.

A simple internal checklist format:

ASSET: Q3 distributor sell sheet, model PB-200
PRICE SHOWN: list / contract / "as low as" (state conditions)
ALLOWANCE OFFERED: ___ open to which resellers, on what terms
WARRANTY + REPAIR LINE: matches contract clause # ___
COMPARISON CLAIM: named competitor? evidence ref ___
RESALE PRICE WORDING: recommendation only?  Y / N
REVIEWED BY: Legal ___  Channel ___  Marketing ___

Keep the completed sheets. In a Robinson-Patman or vertical restraints inquiry, the question is rarely what you intended; it is what the distributor who did not get the allowance was told, and when.

🎬 [VIDEO: "How the EU Machinery Regulation Changes CE Marking Claims" - https://www.youtube.com/results?search_query=eu+machinery+regulation+2023+ce+marking+explained - a practical walkthrough of what marketing and technical teams need to verify before using CE claims in B2B campaigns]

Key Takeaways

• Industrial buyers are treated as sophisticated commercial parties, but the gap narrows around safety claims, embedded financing and any counterparty much smaller than you, as the January 2025 FTC action against Deere over repair access shows.
• Promotional allowances and co-op funds carry a proportional-equality duty under Robinson-Patman sections 2(d) and 2(e); the FTC's December 2024 Southern Glazer's case ended a long enforcement lull.
• Financing quoted in adverts to small businesses now faces APR-style disclosure statutes in California and New York even though federal TILA exempts business-purpose credit.
• Warranty and repair language in marketing is a contract term that outlives the campaign and the first owner; give parts availability a stated duration and version every brochure.
• Under the European Commission's VBER (EU) 2022/720 a recommended resale price is lawful, and the follow-up email enforcing it is not; Guess paid about €40 million in 2018 for restricting where and how its retailers could sell.