If you have obtained an Authorize.net merchant account, you need to make some settings changes to your Authorize.net account to ensure it will work with EasyStoreMaker PRO.
Login to your Authorize.net account, at https://secure.authorize.net/
Click the "Settings" link, located midway down the left-hand side of the page.
Click on the "Virtual Terminal" link on the right-hand side of the page. Do not click on the link with the same name in the top-left corner of the page.
Check all of your field names. Look for any field names which have a checkmark beside them in the "required" category. If you find any, remove the checkmark. When you are finished, click "Submit".
Click on the "Settings Main Menu" link. On the page that loads, scroll down and click on the "Address Verification System (AVS)" link, located under the "Security" section.
Go back to the Settings menu. Scroll down and look for the SECURITY section, then Address Verification System (AVS)
Make sure all checkboxes are empty. Click "Submit" when you are done.
Go back to the "Settings" menu.
Click on "Payment Forms", then "Form Fields".
Make sure all of the "Required" fields are unchecked. If you had to uncheck any boxes, save your settings.
Go back to the "Settings" menu, click on "Response Receipts".
Make sure the list is empty. Delete any list entries of they exist. Save any changes you have made.
Your Authorize.net merchant account has now been properly configured to work with EasyStoreMaker PRO.
Please note: Only standard Authorize.net accounts will work with EasyStoreMaker Pro; Authorize.net Secure accounts will not work.