If you've taken the time to build an email list, then you should use that opportunity to survey your subscribers. Consider asking them, specifically, what they're most interested. I recently did this and the answers actually surprised me. However, another thing the answers did was allow me to laser-focus my affiliate offers in the right direction. This is invaluable information and it's coming straight from your list.
Long-Tail Keywords – specific keywords usually with 3-7 individual words in a phrase. They are highly targeted and MUCH easier to rank for than broad keywords (all mine are long-tail). The lower your domain authority (check using OSE), the less competitive (more long-tail) your keywords should be. If you can get more specific and the keyword still shows up in Google Autocomplete, Moz Keyword Explorer and other keyword tools… choose the SPECIFIC one.
URL masking: Often, you’ll find that affiliate links are a real, million character eyesore. It’s likely that your links will look like Merchant.com/dlfjlfjlfjdskljdfgimmeallyourmoneyalajdlkaf2131032klfjfdjldsjf. And let’s be honest, few people are going to want to click on that. URL masking is therefore when you create a prettier, cleaner “vanity URL” that makes your links more clickable. Some people use bit.ly, which has tracking purposes, or the WordPress Plugin Pretty Link.
Affiliates may only post affiliate links on social media feeds they operate in line with their website URL, such as Instagram, Facebook, or Twitter. Affiliate links are prohibited on some social sharing sites, such as Pinterest and Tumblr. When posting content outside of Etsy, it is the Affiliate’s responsibility to follow each site’s policies on affiliate link