The fit must be right between you and the merchant who is going to benefit from your promotional efforts, or it simply won’t work. The easiest way to begin with affiliate marketing is to select an affiliate network. Many affiliate networks exist, some which are tied to well-known companies like Amazon, Google, and Apple, while others specialize in specific types of products and services.
If you are writing online your posts should be brief, clear, checked for spelling and grammar and consistent. Your blog may not have broad appeal if it has limitations in these, so your EBooks and public posts can benefit from a professional proof-reader, or extra classes in English, whether it is your first language or not. Whether you write a blog, a book or anything else, your only tool to deliver your message is language, and you should gain all the skills you can with it. If you don’t have time for this, use the services of someone with the best language skills you can find.