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    Form payment guide

    • Implementation quick start guide
    • Hosted payment page
    • Iframe payment
    • Tokenization and subscriptions
    • eWallets
      • GooglePay
    • Test cards guide
    • Error codes
    • Data dictionary

    Adding the Google Pay payment button

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    • Presentation
    • Exchange process
    • Declaring a Google Pay Merchant ID in the Merchant Back Office
    • Establishing interaction with the payment gateway
    • Generating a payment form
      • Creating a payment request
    • Using additional features
      • Transmitting buyer details
      • Transmitting shipping details
      • Transmitting order details
    • Computing the signature
    • Sending the payment request
      • Redirecting the buyer to the payment page
      • Processing errors
    • Analyzing the payment result
    • Managing your Google Pay transactions via the Back Office PayZen by OSB
      • Display transaction details Google Pay
      • Validate ing a transaction
      • Modify ing a transaction
      • Canceling a transaction
      • Editing the order reference
      • Resending transaction confirmation e-mail to the buyer
      • Resending the transaction confirmation e-mail to the merchant
      • Capturing a transaction
      • Manual reconciliation
      • Making a refund

    Using additional features

    To obtain a custom form adapted to your needs, you can use additional features from the list below:
    • Transfer buyer details
    • Transfer shipping details
    • Transfer order details
    • Transmitting buyer details
    • Transmitting shipping details
    • Transmitting order details
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