There are social sites that let you to set up a shop, list your products and start selling. However, you also need to pass eligibility criteria. For example, if you want to create Instagram Shop, you need at least 10,000 followers and meet Instagram’s commerce policies. However, anyone can start selling right away by posting products on their timeline or stories (Facebook or Instagram), or sharing link on bio (Tiktok and Instagram). However, to be able to generate sales you need a large number of followers or run paid ads.