Unlike the free version, which allows setting a general commission for the entire shop, the premium version allows you to set different commissions for different products and different affiliate users. For more details, please, check the Affiliate > Rates page here.
Archives: Faqs
The faq custom post type
How long do cookies last?
You can set cookie storing time from General options > Cookies options, specifically from the option called Set an expiration for referral cookies.
Can I somehow control affiliate registrations in my shop?
After affiliates send a request, the administrator has to enable users as affiliates. With the premium version of the plugin, though, this step can be skipped and automate the entire process by making users immediately enabled as affiliates as soon as they have completed registration.
For more details about how to configure this option, please, refer to the Registration options here.