Acquiring Agreement
What Is an Acquiring Agreement? Definition and How It Works
Definition
An Acquiring Agreement is the contract between a merchant and an acquiring bank that grants the merchant the right to accept card payments, defining pricing, settlement terms, reserve requirements, liability provisions, and termination conditions.
How it works
The Acquiring Agreement is the foundational commercial document governing a merchant's card acceptance. Without a valid acquiring agreement a merchant has no right to accept Visa or Mastercard payments. By signing the agreement the merchant agrees to abide by card scheme rules which are incorporated by reference and govern transaction processing, chargeback handling, and prohibited activities.
The core commercial terms include: the pricing model (blended, interchange-plus, or interchange-plus-plus); the settlement currency and timing (T+1, T+2, or other schedule); reserve requirements (whether a rolling reserve or upfront reserve will be held and under what conditions); chargeback liability provisions (the merchant's financial responsibility for disputed transactions); exclusivity provisions (whether the merchant is required to route all volume through this acquirer); and termination conditions (notice periods, early termination fees, grounds for immediate termination).
Negotiating leverage on acquiring agreements scales with volume. Enterprise merchants processing hundreds of millions annually have significant leverage to negotiate custom pricing, favourable settlement timing, minimised reserve requirements, and limited exclusivity. SMB merchants typically accept standard terms.
Multi-acquirer merchants have multiple acquiring agreements, one per acquirer relationship. Each may have different pricing, settlement timing, and currencies.
Why it matters
The acquiring agreement defines the merchant's true cost of acceptance; headline rates without understanding reserve, fee, and termination terms provide an incomplete picture. Reserve requirements that hold back 5-10% of settlement for 90+ days represent a significant working capital impact; reserve terms should be negotiated carefully. Early termination fees and immediate termination provisions triggered by excessive chargebacks can impose significant financial penalties. Merchants signing with multiple acquirers need to understand how exclusivity provisions interact; some acquiring agreements include volume commitment clauses that restrict multi-acquirer routing. Card scheme rules are incorporated by reference into the acquiring agreement; merchants are bound by scheme rules even if they have not read them directly.
With PXP
PXP provides merchants with acquiring agreements through direct acquiring capabilities and partner acquirer connections, offering transparent interchange-plus pricing, defined settlement timing, and clear reserve and liability terms as part of the merchant onboarding process.
Frequently asked questions
What pricing models can appear in an acquiring agreement?
Acquiring agreements can use three main pricing structures. Blended (or flat-rate) pricing: a single percentage applied to all transactions regardless of card type. Interchange-plus pricing: the actual interchange rate passed through at cost plus a fixed acquirer margin. Interchange-plus-plus: interchange plus scheme fees at cost plus acquirer margin. Blended pricing is simpler but opaque; interchange-plus gives the merchant visibility into their actual interchange costs.
What is a rolling reserve in an acquiring agreement?
A rolling reserve is a percentage of each settlement batch withheld by the acquirer as a risk buffer against future chargebacks and refunds. The held funds are released on a rolling schedule, typically after 90 or 180 days. For example a 10% rolling reserve with a 90-day release means 10% of every batch is held for 90 days before release. Reserve terms are negotiable: volume, chargeback history, and business model all influence whether a reserve is required and at what level.
How does the acquirer affect authorisation rates?
Acquirers maintain their own connections to card networks and issuers. The quality of those connections, BIN routing accuracy, and real-time network performance all affect whether authorisation requests reach the issuer successfully. Merchants with multi-acquirer setups can compare approval rates by card type across acquirers and route to the best performer.
What is an acquirer reserve and when does it apply?
An acquirer reserve is a percentage of transaction volume held back as a financial buffer against future chargebacks and refunds. Reserves are applied to higher-risk merchants in categories such as travel, digital goods, and subscriptions. Typical reserve rates run 5-10% of monthly volume, held for 90-180 days before release.
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