How To… Split-test affiliate links
Split-testing affiliate links shows you which one converts better or brings in more money. You simply add multiple affiliate links selling similar products to the “To URL”, each separated by a comma followed by a space.
Examples:
Correct: link1, link2
Incorrect: link1,link2
Visitors will always see the same destination when they repeatedly click on the link, but the affiliate links will be distributed evenly amongst those who click. Check your sales from each affiliate link to determine which one is more profitable.