If you are using Coin Payment, you may have an issue with IPN (Instant Payment Notification) not working properly. This is because Coin Payment requires a valid SSL certificate to work properly. You can set the IPN Secret in the Coin Payment settings page.
- Login to Coin Payment
- Go to Account Settings
- Click on Merchant Settings
- Set IPN Secret
- Save
NOTE: IPN Secret should not contain any special characters. For example: !@#$%^&*()_+ etc.

