Applicable Time Periods for Cancellation of Transactions, Pre-Auth, and Refunds

The following timeframes establish the operational limits for cancelling, reversing, or obtaining refunds on payments.

Action	Timeframe
Transaction / pre-auth cancellation	Before 23:00 on the day of transaction or pre-auth completion
Pre-authorization reversal	Within 30 days after pre-authorization
Refund processing	Within 179 days after the transaction