Once you have created your account with Payjunction the first thing you will need to do is download the file payjunctionphp.zip from our downloads page. The zip file contains two files, customppsend.php and customppreturn.php. These contain all the information you need for the integration for the ecommerce templates. Unzip the download and place the two files in your vsadmin/inc/ folder, overwriting the existing files - agree to overwrite if prompted.
Make sure you have uploaded these two files to your server and open your Ecommerce Templates admin payment providers page. Locate the payment provider listed as "Custom" and click on the Modify button. Fill in the details as shown below:
In the box Data1 you will need to place your QuickShop Store ID. There is no need to change any other settings. There is no demo mode available here.
Please do read our guide here on credit card fraud.
That's all there is to it really - any comments on the set up can be posted on our Support Forum.