An advertiser in affiliate marketing can be any company that sells products (cosmetics, kitchen appliances, electronics, cloth, etc.) or services (software, cloud storage, video games, etc.). There is also one more distinguishing characteristic that defines you as an advertiser. You have to be ready to pay other people to help you sell your products and promote your website.
When you visit any website, it may store or retrieve information on your browser, mostly in the form of cookies. This information might be about you, your preferences or your device and is mostly used to make the site work as you expect it to. The information does not usually directly identify you, but it can give you a more personalized web experience.
Very useful info, and thanks for the heads-up about Etsy not allowing affiliate links on Pinterest! Have you ever tried advertising on Pinterest, i.e. paying Pinterest to promote your pins? I was wondering if that could be lucrative with affiliate marketing, where the margins are always lower than when you have your own product to sell. I’m also wondering if it would be lucrative to advertise on Google, Facebook and Youtube (found this guy who supposedly made a lot of money that way – https://moneytestimonials.com/crestani-free-webinar/ ). I’ll probably do my own experiments with this but if you have experience in this area I’d be very interested to hear about it!