If you invest the time to get to know marketing trends, earning $50 a day via affiliate marketing shouldn’t be too difficult. The key to success is choosing your niche. To relate to the product you’re marketing, your customers need to see you as an expert. Furthermore, it is essential to know what to promote, who your target audience is, and how much you are willing to spend on advertising. A blog is a great way to promote a product, as well as through social media