If you have built up an email list, you could also promote your affiliate offers via email promotions. Just make sure you build up a relationship with your audience first instead of going for the hard sell straightaway. The emails you send out must contain your affiliate links to products so when your audience click through. the sale is attributed to you. 
Clickbank, huh... now that's a name I haven't heard in a while! I remember messing around with them back in 2011 when I was a newbie. Never did make any money with them, haha, but I've seen plenty of people who have! I've just never been any good at pushing the weight loss stuff, which I'm pretty sure is where most people make their money with Clickbank.

#2: Another great program is Jon Dykstra's Niche Tycoon. This focuses on paid traffic and outsourcing content to make money with Google Adsense (and similar programs). It requires a bit more of a budget, and also has less of a support community than Wealthy Affiliate, so it's best for people with a bit of online marketing experience and some money to get their business going.
Many affiliate programs are run with last-click attribution, where the affiliate who receives the last click before the sale gets 100% credit for the conversion. This is changing. With affiliate platforms providing new attribution models and reporting features, you are able to see a full-funnel, cross-channel view of how individual marketing tactics are working together. For example, you might see that a paid social campaign generated the first click, Affiliate X got click 2, and Affiliate Y got the last click. With this full picture, you can structure your affiliate commissions so that Affiliate X gets a percentage of the credit for the sale, even though they didn’t get the last click. 
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.
In the BigCommerce affiliate program, you receive a 200% bounty per referral and $1,500 per Enterprise referral, with no cap on commissions. Plus, the more referrals you drive through the program, the higher your commission tier will go. BigCommerce uses an industry leading 90-day cookie, so you will receive credit for up to three months for the referrals you generate. Also, there are no obligations or minimum commitments to join the program.
What are the terms of the program? Is there anything I need to be aware of that would make a program not worth it for me. For example, Amazon Associates does not allow you to put your affiliate links in emails. If your main method of communication with your audience is via email, Amazon might not be a good fit for you. Wayfair, for example, does not allow their affiliates to post affiliate links on Pinterest or any other social media site. If that’s a strategy you rely on, Wayfair might not be a good fit for you.
4. Zero Entitlement – This has been the death of many potentially successful marketers on the internet. Affiliate marketing is no get rich quick scheme — it’s a business that requires dedication, effort and hard work. If you feel entitled to earn money because you placed a few ads or you followed a guide and are expecting instant or guaranteed returns, you will be killed! Failure is just a lesson learnt and a step closer to success.
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