When do you want to get started? If you are just starting and have no audience then some of the programs may not accept your application to become an affiliate, while others will let you get set up in minutes. If you want to get started straight away then make sure you’re applying for programs that are less restrictive. Generally the larger, network style places will enable you to get going quickly while specific niche programs may require you to have a certain audience size or characteristics.
Powered by Commission Junction, TripAdvisor's affiliate program pays a 50% commission off the revenue generated from a user clicking on links and/or ads that send them to a TripAdvisor partner site. Which means, unlike most other affiliate programs in this list, you don't have to wait for your referral to make a purchase to earn your commission. As soon as someone comes from your website and clicks on one of the ads or links on the TripAdvisor website, you get paid.
Wirecutter's affiliate program might make you doubt the legitimacy of Wirecutter's recommendations -- but, in fact, it's quite the opposite. Wirecutter only makes commission when a reader purchases a product from an affiliate retailer and doesn't return the product. Wirecutter, then, has no incentive to promote inferior products -- if they did, they'd make less money and turn away readers.