Which of the following is not an affiliate partnership business model? Select the correct answer.

Pankaj Jangir is a digital marketer, SEO expert, and entrepreneur passionate about helping businesses grow their online presence. With extensive experience in backlink building, content strategy, and SERP tracking, Pankaj Jangir specializes in crafting data-driven solutions to boost website rankings. As the founder of multiple online tools, including social media downloaders and SEO monitoring platforms, Pankaj Jangir is dedicated to creating innovative solutions that simplify digital marketing.