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Log into the LogiSense Billing application
Click on the Setup menu, User Users & Accounts and then Owners
On the owner screen that loads click on the Payment GatewayGateways tab in the upper right
Under the Payment Gateways panel click the
to add a new payment gateway 
When you select a gateway type additional fields will appear. In this example we will select Authorize.Net as the gateway. Here we will configure the gateway as active and setup to process payments for ACH and Credit Cards, specifically for the Visa and Mastercard card types (shown below)
Click Save to add the gateway
Note: authentication details will no longer be displayed for the gateway once it is saved
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SMTP Settings Optional Steps:
Optional: SMTP settings allow the system to send emails. New users cannot be emailed with a link to setup their passwords until SMTP settings are configured. This step does not need to be completed until you are ready to setup new users. See the SMTP Settings Configuration Example for instructions on how to setup and test SMTP Settings
Users and Roles Optional Steps:
Optional: Users and roles define who can access the system and what they can access. See the Role Group Configuration Example article as a starting point for setting up users and roles
Account Settings Required Steps:
Account types, statuses and contacts need to be configured before proceeding to other required steps. See the Account Types Configuration Example article to start setting up the required account settings