- 2Checkout Public Payment Acceptance Framework2Checkout's public acceptance framework describes how merchants use its payment platform and activate supported payment methods. It brings checkout services and merchant configuration together, with the available methods determined by the provider's supported markets and products.
- Alfamart Indonesia Retail Cash Collection FrameworkAlfamart's retail collection framework connects Indonesian online orders and bills with payment at a store counter. Customers present a payment code or barcode; the cashier collects payment and issues a receipt, while the participating integration confirms completion to the merchant.
- AZQR Payment QR RequirementsAzerbaijan's AZQR requirements define payment QR structures and data fields for merchant-presented and consumer-presented codes. Adopted in November 2025, they follow the EMV QR specifications and distinguish mandatory, conditional and optional information in payment payloads.
- Banco de México CoDi Messaging and Technical SpecificationBanco de México's CoDi specifications govern the generation and communication of collection requests through QR, NFC and internet channels. Developers obtain messaging, sandbox and certification instructions under confidentiality, supporting implementations of CoDi acceptance flows.
- Bangla QR Code Based Payments GuidelinesBangladesh Bank's Bangla QR guidelines establish common roles and presentation for interoperable retail QR payments. They distinguish static and transaction-specific codes, address issuers, acquirers, processors and merchants, and prescribe transaction notifications and security.
- Bcard Scheme Technology StandardsBcard's technology standards underpin Bulgaria's domestic card scheme and its participant certification. Issuers, acquirers and suppliers of cards, terminals or processing systems must meet the scheme's requirements, linking acceptance technology with governed network participation.
- BCRA Interfaz Estandarizada de Pagos (IEP)The BCRA's Interfaz Estandarizada de Pagos establishes shared APIs, messaging and information exchange for Argentine immediate-transfer schemes. Payment initiation, requests and QR interactions connect banks and wallets, the interface layer for Transferencias 3.0 interoperability.
- Belfius Pay Button FrameworkBelfius Pay Button's Belgian framework describes checkout from a Belfius account, merchant crediting and near-immediate payment confirmation. It connects the shopper's bank-account payment with the merchant's acceptance flow, giving a view of this bank-specific checkout service.
- Belize Bank Debit Card Public Product FrameworkBelize Bank's debit-card framework describes an account-linked consumer payment product with point-of-sale purchases, card renewal through the app and a defined merchant cashback programme. It connects everyday account spending with card servicing and the product's merchant benefits.
- Belkart Pay Belarus Mobile Contactless FrameworkBelkart Pay's framework describes provisioning supported Belkart cards into a mobile app for NFC payments at compatible terminals in Belarus. Provider-described token substitution replaces the real card number, connecting the customer's card with mobile contactless acceptance.