You can use Viglink to automatically add outgoing affiliate links to your web pages. There's no easier way to begin making money from your site. Viglink is very useful if you live in a state where Amazon has banned you from joining the Associates program. It can automatically change your current Associates links into Viglink links so that you will continue earning commissions.

Please consider Shareasale.

Shareasale. manages affiliate programs for thousands of merchants. The site makes it easier to apply to programs and create links. And simple-to-use datafeeds are offered by most merchants.