Besides your images, keywords are the other major make or break factor for your pins. Spend some time to identify 2-3 relevant keywords that people would use to search for the problem you’re solving. Focus on just one target keyword phrase that you absolutely want to rank for. Then add one or two other related keywords. To figure out what keywords to choose, put yourself in the shoes of your target audience. What would they search in order to find a solution to the problem your affiliate product solves?
Sponsored posts pay affiliates marketers upfront to create content that promotes a specific product, service or brand. Once you have a following, sponsored posts can be very profitable. After all, you have to create content anyway, you might as well try to get paid for it. Even after the initial payday, sponsored posts can be money makers since you often can include ongoing affiliate links to the sponsor’s products within the post or in sidebar or banner affiliate ads.
The most important rule you need to remember when adding affiliate links is to mention that it is an affiliate link. In your pin descriptions, Pinterest urges you to always disclose that it is an affiliate link and affiliate networks require it. You can write this within your description or use #affiliate at the end of your description. This needs to be done in order to follow affiliate networks rules and abide by FTC regulations.