Add a UPI account, choose Paytm and enter your MID, merchant key and website name. Paytm usually gives DEFAULT for production and WEBSTAGING for staging. Pick the matching mode and save; the connection is tested.
Add a UPI account, choose Paytm and enter your MID, merchant key and website name. Paytm usually gives DEFAULT for production and WEBSTAGING for staging. Pick the matching mode and save; the connection is tested.