UPI Integrations

There are 2 UPI flows available for S2S.

• Collect Flow
  Customers enter their VPAs or mobile numbers linked to their UPI on checkout, open the respective UPI apps and complete the payment on their mobile devices. You can also

  save VPAs of a customer

  . Know more about

  UPI collect flow on S2S

  .
• Intent Flow
  When a customer selects the UPI payment app on checkout, the app is launched automatically on the mobile device. Customers need not enter VPA or phone numbers as these details are prefilled and submitted along with the other payment details. Know more about

  UPI intent flow on S2S

  .

Related Information

• UPI Error Codes

• UPI transaction limits

• Saved VPA