Hosted Payment Page

• Definitions
  • Authorization request
  • Information request
  • Chaining of CIT/MIT transactions
• Different types of payments
  • Immediate payment
  • Deferred payment
    • Capture delay shorter than the authorization validity period
    • Capture delay longer than the authorization validity period
  • Payment in installments
  • Cascading payment (split)
  • Offering payment in another currency
  • The “Anticipated authorizations” service
  • Authorization request validity period
• The 3D Secure authentication
  • “Frictionless” flow
  • “Challenge” flow
  • Increasing the chances of a frictionless payment
• Understanding the payment flow
  • Defining the steps of the payment process - As seen by the buyer
  • Defining the steps of the payment process - As seen by the merchant
• Offering additional payment attempts
• Transaction lifecycle
  • Immediate payment
    • Automatic validation
    • Manual validation
  • Deferred payment
    • Automatic validation
    • Manual validation
  • Payment in installments
    • Automatic validation
    • Manual validation
• Establishing interaction with the payment gateway
  • Setting up the payment page URL
  • Identifying yourself when exchanging with the payment gateway
  • Choosing between Test and Production modes
  • Managing interaction with the merchant website
  • Managing security
    • Ensuring interaction integrity
    • Selecting the hash algorithm
    • Storing the production key
    • Managing sensitive data
  • Managing shop settings via a configuration file
• Setting up notifications
  • Notifications about the various statuses of an immediate payment
  • Notifications about the different statuses of a deferred payment
  • Notifications about the various statuses of installments
  • Accessing the notification center
  • Setting up the Instant Payment Notification
  • Setting up a notification on batch authorization
  • Setting up notifications in case of abandoned or canceled payments
  • Instant Payment Notification URL on an operation coming from the Back Office
  • Setting up a notification on batch change
  • Automatic retry in case of failure
  • Configuring e-mails sent to the merchant
  • Configuring e-mails sent to the buyer
• Generating a payment form
  • Creating an immediate payment
  • Creating a deferred payment
  • Creating an installment payment
  • Creating an authorization without capture
• Using additional features
  • Managing the return to the merchant website
  • Enabling automatic return to the merchant website
  • Defining the capture mode (automatic/manual)
  • Transmitting buyer details
  • Transmitting shipping details
  • Transmitting order details
  • Transmitting merchant preferences
  • Overriding the Instant Payment notification (IPN) URL
  • Defining the Merchant ID (MID)
  • Creating specific fields according to your requirements
  • Transmitting sub-merchant details
• Customizing elements on the payment page
  • Overriding the custom template
  • Managing the payment methods offered to the buyer
  • Selecting a different language
  • Modifying the languages available to the buyer
  • Modifying the name and the URL of the shop
  • Changing the name of the "Return to shop" button
• Computing the signature
  • Example of implementation with JAVA
  • Example of implementation with PHP
• Sending the payment request
  • Redirecting the buyer to the payment page
  • Processing errors
  • Managing timeouts
• Implementing the IPN
  • Preparing your environment
  • Retrieving data returned in the response
  • Computing the IPN signature
  • Comparing signatures
  • Analyzing the nature of the notification
  • Processing the response data
  • Running tests and troubleshooting
• Returning to the shop
• Obtaining help