Functional Ref.
- Overview
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- How to make a sale.
- How to refund a transaction.
- How to void a transaction.
- How to update a recurring payment.
- How to capture a pre-authorization.
- How to send an invoice.
- How to process an Alipay sale.
- How to initialize a recurring payment.
- How to perform a tip adjustment.
- How to deactivate a recurring payment.
- How to pre-authorize a payment.
- Technical Ref.