Virtual Merchant - 4003 HTTP POST transactions are not allowed
| Where is this feature?|
|1. ||Log In|
|2. ||Cart Settings|
|3. ||Payment/Gateway Settings|
|4. ||Gateway Specific Settings|
This is caused by a mis-configuration of your gateway.
Follow these steps to fix the error
- login to https://www.myvirtualmerchant.com
- Go into "Terminal Setup"
- Go into "Advanced System Configuration"
- Check the box labeled "Enable HTTP Transaction"
- Check the "HTTP Referrer" box and enter this URL
Note: it is a good idea to test your account with the Credit card test numbers after making these changes.