Authorize.net Payment Gateway Setup
Authorize.net is another popular payment gateway that can be integrated with activeCollab.
Please follow these instructions to make an integration with your Authorize.net account:
Open the Administration > Payment Settings and click New Payment Gateway.
Choose Authorize Aim Gateway as a payment gateway.
Fill out the form with the information available on your Authorize.net Merchant account (API Login ID and Transaction Key). Please note that the Name filed is arbitrary. Simply use any name to distinguish this payment gateway from others.
All the information required to integrate Authorize.net and activeCollab is available on your Authorize.net Merchant account. You can find a detailed description of where to find the API Login ID and the Transaction Key on the Authorize.net Answers Page.
Once set up, the gateway should look like this: