Research and Join Affiliate programs. Amazon, EBay and Flipkart are amongst the few who offer products for Affiliate Marketing in your niche. Study them very well before signing up. If a company is asking you to provide credit card it means you might be getting scammed. As this companies give commission on sale so they might ask you for your bank details or PayPal account number. Affiliate programs are usually free of charge.
Hiding content on a webpage or hiding affiliate tracking code in links. Hiding content on a webpage is bad as it is against the guidelines of the mainstream search engines such as Google. Hiding affiliate tracking in a link is an acceptable and widely used practice. If you'd like more information, I wrote an article on why and how I cloak affiliate links.
In the past, large affiliates were the mainstay, as catch-all coupon and media sites gave traffic to hundreds or thousands of advertisers. This is not so much the case anymore. With consumers using long-tail keywords and searching for very specific products and services, influencers can leverage their hyper-focused niche for affiliate marketing success. Influencers may not send advertisers huge amounts of traffic, but the audience they do send is credible, targeted, and has higher conversion rates.
There are two ways to approach affiliate marketing: You can offer an affiliate program to others or you can sign up to be another business's affiliate. As the business driving an affiliate program, you'll pay your affiliates a commission fee for every lead or sale they drive to your website. Your main goal should be to find affiliates who'll reach untapped markets. For example, a company with an e-zine may make a good affiliate because its subscribers are hungry for resources. So introducing your offer through a "trusted" company can grab the attention of prospects you might not have otherwise reached.