www.sunrxpartners.com is the best online pharmacy affiliate program I have ever worked with pays up to 40% commission and weekly payout. These guys are very transparent and they want you to gain the same commission for refills too and they want us to work constantly for them. They track referrals by IP and also browser information for 3 years if no cookie found so you get the commission for reorders too.

(The system will check the latest click from the same IP address and browser information as sale within 3 years told by Felix the affiliate manager of sunrxpartners.com) They also provide free website if you make 100 + sales per month and www.sunrxpartners.com