Please Note: This payment method is no longer recommended for Authorize.net - please use the Accept Hosted integration
Authorize.net payment add-on for Community Store for concrete5
Install Community Store First.
Download a 'release' zip of the add-on, unzip this to the packages folder of your concrete5 install (alongside the community_store folder) and install via the dashboard.
If you directly cloning this repo for developing/testing purposes, note that this add-on uses Composer to install third-party librares. Run composer at the root of the add-on folder before installing:
composer install