Affiliate marketing or partner marketing is one of the most cost effective online marketing channels. It's especially popular with SMB, SaaS and eCommerce. Unlike PPC, with affiliate marketing, you only pay for real sales in the form of affiliate commission. That way, you don't have to pay for advertisement which doesn't work. Affiliate marketing improves your Page Rank and SEO by having affiliates link back to your website.
Provide excellent customer service. Answer any questions buyers post as quickly as possible. Be professional and courteous. Positive communication builds your reputation with buyers and gets you return business. Also, package your product well and ship it out quickly. Allowing an item to become damaged or taking too long to ship can negatively affect your reputation among buyers. Wrap all items, especially fragile ones, in appropriate packaging. Commit to shipping items as soon as you receive payment.
OmniStar has been in business for over 13 years and states on its website that it has been voted the #1 affiliate software. The company delivers a straightforward and solid tracking software that is easy to set up (it should only take you under 10 minutes to get started), integrates with every payment gateway or shopping cart, OSI Affiliate Software, and connects you with new partners and customers through social media and improved SEO.