Microsoft documentation relative to payments
This topic highlights several Microsoft documents relative to payments.
Omni channel payments
https://docs.microsoft.com/en-us/dynamics365/commerce/omni-channel-payments#supported-scenarios
Omni channel commerce order payments
https://docs.microsoft.com/en-us/dynamics365/commerce/dev-itpro/commerce-payments
Support for External gift card payments
https://docs.microsoft.com/en-us/dynamics365/commerce/dev-itpro/gift-card