It was founded in 2000 being one of the first ever affiliate programs to be launched. With a total of 4500 partners, it is commonly known as being one of the most user-friendly programs. ShareASale is one of the largest affiliate programs to use as it offers a large range of product categories to choose from which means that almost any business can associate/work with them. With share sale products can easily be found within the site. It definitely has proven to be one of the most flexible affiliate programs there is. In ShareASale, the products are published through emails, mobiles, social media and PPC campaigns. ShareASale provides you with tools to build and customize your ads yourself using different ad types like pop-ups, images, and texts.