The iDev Affiliate integration lets you integrate your iDev Affiliate installation with the shop.
You need to have iDev Affiliate installed on your server to use iDev Affiliate with the shop.
The iDev Affiliate integration section:

At the iDev Affiliate integration section you can enable or disable the iDev Affiliate integration and set if commission is only paid for certain products only.
If a selective commission is set, only products that are explicitly set to be available for affiliate commission are used for the iDev Affiliate integration.
You can set, if a product is available for selective commission at the product’s details page.
The affiliate integration settings section:

At the affiliate integration section you can setup your iDev installation login credentials and the installation url as well as an affiliate link text.
Please note: The installation URL is the URL of your iDev Affiliate installation!
Click on the “Save Changes” button to save your affiliate settings.
The iDev login form:

The iDev login form is a shortcut to your iDev Affiliate software installation and will use the URL and the login credentials provided at the affiliate integration settings form to open the iDevAffiliate administrator page directly.
If no URL was set up yet, the “iDev Login” button is disabled.