Accept payments
- Integrate with Apple Pay using the API
- Checkout.com integration methods
- Handling ACH returns and refunds
- Mastercard Transaction Link Identifier
- What are Mastercard’s validation requirements for the merchant city name field?
- Manage accepted cards in Flow for mobile payments
- Manage accepted cards in Flow payments
- Can my customer skip the payment method choice step if Payment Link returns only one payment method available?
- Does the Real Time Account Updater process the same PAN multiple times?
- Can I migrate a network token to another PSP?
- Can I process Apple Pay payments with KNET?
- Troubleshoot `IPAY01000305` response code from KNET
- `token_data_invalid` error code when tokenizing Apple Pay and Google Pay tokens
- Can my customer skip the payment method choice step if Hosted Payments Page returns only one payment method available?
- Which Google Pay 3DS authentication methods does Flow support ?
- `OR_BIBED_11` error when processing Google Pay using the Payments API
- What are Mastercard's transaction limits for account funding transactions (AFTs)?
- What are Visa's transaction limits for account funding transactions (AFTs)?
- Can an account funding transaction (AFT) be refunded or reversed?
- What are the processing timelines for local Canadian account funding transactions (AFTs)?
- What is the difference between an account funding transaction (AFT) and a refund?
- Can I reuse a network token with the same cryptogram?
- How to see additional fees charged by the customer's bank when capturing payments
- When enabling Remember Me, are customer details shared across other merchants with Remember Me enabled?
- Is Remember Me only available for Flow?
- How can I void a payment and resolve issues with declined void requests in Checkout.com?
- Recommended payment webhooks
- Timeline for releasing held funds
- When sending Tabby in a Hosted Payment Page or Payment Link request, should I use the field “item” or “products”?
- Can I process international payments if I am a merchant in Japan