Cart32 makes it very easy to integrate with the Merchant e-Solutions payment gateway, simply follow these instructions:
- Navigate to the Shopping Cart category -> Order Processing subcategory -> Real Time Card Processing tab in the Cart32 administration.
- Choose "Merchant e-Solutions" from the Payment Gateway drop down list.
- Enter in your Profile ID and Profile Key in the appropriate fields.
- Choose your Transaction Type (Cart32 offers integration with the Sale and Pre-Authorization transaction types).
- Check the box next to "Use Real Time Credit Card Processing" and click "Save".
*Note* The "URL" field will automatically populate and it will not need to be modified.