Paytm Merchant UPI Error Solution:-
If You get Error “You Can Pay This Merchant Using UPI only”
Open Your Paytm For Business App –
2. Login to your Paytm Business Account in Business App
3. Click on Business Profile From 3 Lines.
4. Change Your PIN CODE in Registered Address.
[Last Time Business Name Change Trick Worked But Not Working Anymore, So Change Pin Code Too]
5. Then Click On “Update Registered Address”
6. Now Make Payment with Scan QR Code
7. You will be Able to Pay by Wallet Balance.
(Note - Make Sure Your Paytm Send Money Account & Paytm Business Account are Different. Otherwise Paytm Block Your Merchant Account Permanently.)