Additional features

This section covers the additional features of the integration by using Gate.

• 3-D Secure authentication on merchant side
• Addendum with itinerary data in Gate
• Cascade payment processing
• How to check payment status
• Checking with Address Verification Service
• Debt repayment
• Fiscal receipts compliance with Republic of Kazakhstan regulations
• Payout retries
• Purchase refund
• Saving payment data
• Splitting payment amount
• Sending notifications to customers
• Using optional parameters for payments processing
• Tokens
• Handling payments with amount changed by customer