Affiliate marketing involves publishers promoting advertisers' products and receiving a commission when customers make purchases through the affiliate links. The key components are publishers, advertisers, customers, and often an affiliate network. Publishers place affiliate links and banners on their websites, blogs, social media, etc. When a customer clicks the link and makes a purchase, the affiliate network tracks it and the advertiser pays a commission, which the network distributes to the publisher. Affiliate marketing benefits advertisers through optimized advertising costs and increased sales over time, while allowing publishers to earn income without owning products or providing customer support. Popular affiliate networks in Vietnam include AccessTrade, MasOffer, and Civi. E-commerce platforms like Lazada and Sh