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Adding the Sofort payment button
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Presentation
Technical information
Prerequisites
Creating a Sofort account
Signing in the Sofort merchant area
Adding a new project from your Sofort merchant area
Signing in to Merchant Back Office
Adding a Sofort account in the Merchant Back Office
Payment process
Establishing interaction with the payment gateway
Setting up notifications
Setting up the Instant Payment Notification
Generating a payment form
Creating a Sofort payment request
Sending the payment request
Redirecting the buyer to the payment page
Processing errors
Analyzing the payment result
Processing the response data
Analyzing the result of the authorization request
Managing Sofort transactions from the Merchant Back Office
Viewing transaction details
Making a refund
Manual reconciliation
Obtaining help