An invoice represents the billed amount that needs to be collected from the customer for a subscription. This API can be used to create an invoice with the specific reference of the underlying mandateid.
The invoice details are sent to the customer as a pre-debit notification for the card and upi payment methods, as required by regulatory guidelines. For UPI, pre-debit-notifications are sent by bank via (sms, email)
To ensure that the pre-debit notification is received by the customer atleast 24 hours prior to the recurring charge (regulatory requirement), it is recommended that the invoice request is initiated 36 hrs prior to the recurring charge request.
If the recurring charge debit amount is higher than the permissible limit (as per regulations), the customer requires to provide an additional AFA for processing the recurring charge. This is not applicable for upi mandates
