Hello I have read the Visa Checkout documentation to implement the payment system on my website. I would like to know what happens when the user executes the payment? How can I know that the user who made the payment is the same as that found on my site?
Consumers can store their card and shipping information with Visa Checkout so that they only need to enter a username and credential, such as a password or biometric, at checkout.
Visa Checkout can assist merchants with:
I recommend you to take a look at the VCO API Reference page and use the Code Explorer for a sample response here - https://developer.visa.com/capabilities/visa_checkout/reference
Here's the VCO Integration Guide here - https://developer.visa.com/images2/products/visa_checkout/VisaCheckoutMerchantDocs.zip
Get Payment Data API Code Explorer Sample Response: