You can do affiliate marketing on Fiverr by promoting Fiverr services. You need to join the Fiverr Affiliate Program. You should get your unique affiliate link after signing up. You can share your link on social media platforms. You need to create content that explains Fiverr services. You should target freelancers or businesses who need services on Fiverr. You can write blog posts or make videos to share your link. You need to track your clicks and earnings through the Fiverr dashboard. You must stay consistent in promoting your links. You can earn commissions every time someone uses your link.