Give’s Per Form Gateways allows you to customize the various payment gateways allowed for each donation form. For instance, if you would only like Offline Donations and PayPal for a certain fundraiser, you can configure that donation form to only have those enabled.
The first step is always downloading and installing your Add-on and activating your License key.
Per Form Gateways Configuration
Once activated, a new metabox is created on your single donation form edit screen in the sidebar under the “Publish” metabox:
Form Gateway Options: This checkbox list will display all the gateways you currently have enabled. Check the ones you would like to support for the donation form. If none are checked, the default global setting gateways will be displayed.
Once you have chosen your gateways, be sure to update the form and preview it.