I have a keen interest in sales writing. It started with me long time ago online when i received a request from a lady in the US who had a book about her life and her struggle with cancer and that book wasn't selling well. So i proposed to improve her book's sales script for increasing sales conversion and getting it to be catchy to the eyes. And i also changed her book cover and her sales increased rapidly.
She thanked me and she was really glad with the work i have done and that's when i realized i can be a sales writer. So shortly after that, i started receiving huge requests for sales writing and it became an area of my expertise.