@clickwithtina We're a STEM instance. If you're writing up a project you're doing, and want to link the parts used, affiliate links are not markedly worse than plain links. If the whole point of your posts is to advertise, though, you'll likely fall under our rule about "Any account setup solely to advertise a product or service" and catch a ban. You can see our full rules at https://qoto.org/about/more .

@freemo is the guy to talk to if you have more specific questions about what's allowed.