Go Direst to Merchant Sites: Some merchants choose to handle its own affiliate sales and payments. For example, the Elegant themes affiliate program is run from their website. If you see a product that others are selling then the first place to visit is the merchants website. Most will have an affiliate link for more information on how to join their program.
Also referred to as CID tracking, MID tracking and TID tracking. “SID” is the abbreviation for the sub campaign tracking abilities offered by Commission Junction. Almost every mainstream network refers to it differently. SIDs allow you to create specific tracking codes for your affiliate links to track the success of a specific effort. I wrote a whole article about SID, CID, MID and TID tracking codes if you'd like more information about what they are and how they're used.
So whenever you mention a product or a brand, add outbound links to where people can find them. Language is important to, the difference in conversions between the phrases “click here” and “buy here” is 60% in the latter’s favour. You can also compare prices adding in similar products at a range of price points, to cater for readers’ of all budgets.
After being accepted into an affiliate program, marketers receive a unique URL that includes their affiliate ID. They share that unique URL with their subscribers, site visitors, and social networks via text links or ads. When someone clicks on that link, affiliate software records that click and any resulting product sales in the affiliate’s account. When commissions reach a pre-determined threshold, the affiliate is paid.