The best product in JVZoo affiliate marketing depends on your audience. You must understand their needs before choosing. You should look for products with high demand. You must check the product’s sales page for quality. You should review the product’s conversion rate. You must consider the commission offered by the seller. You should focus on products with good reviews. You must ensure the product solves a problem. You should pick products related to your niche. You must promote products that add value. You should test different products to find the best. Your success depends on the product you choose.