ClickBank is an online retail and affiliate marketplace that specializes in digital products such as ebooks, software, and membership sites, along with other physical goods. Founded in 1998, ClickBank has grown to be one of the largest online retailers serving over 200 million customers worldwide. It provides a platform for product vendors and affiliate marketers to collaborate effectively, facilitating product promotion and sales. Vendors can list their products for sale, and affiliates can select products to promote for a commission on sales they generate. ClickBank is known for its reliable payment processing system, extensive product selection, and robust affiliate network, making it a popular choice among digital marketers. You can explore their services and offerings at their official website, https://www.clickbank.com.