Oh yes smillew..i have written two..

https://medium.com/blow-your-stack/two-types-of-info-products-that-sell-like-hot-cakes-on-twitter-because-people-are-stupid-1ee4eb78e9a9

https://medium.com/freelancers-hub/the-secrets-to-growing-and-monetizing-a-twitter-audience-are-sold-for-50-250-55ab1c3a95c3

do let me know if you have any further questions if these articles don't clarify your doubts..