Anyone can be eligible for CJ Affiliate as long as they meet certain requirements. You must have a website, blog, or social media platform to promote products. CJ Affiliate accepts affiliates from all niches, including bloggers, influencers, and content creators. You should have a genuine interest in the products you promote. The platform also requires affiliates to follow their terms and conditions. You must be at least 18 years old to join. As long as you meet these basic requirements, you can start promoting products and earning commissions through CJ Affiliate.