I noticed something recently, most of entrepreneurs , vendors and business owners in my list tend to post transaction records when advertising. For example when a customer pays them they post the amount paid on their status, though most of the sensitive information like account balance and the name of the sender is covered, but why do they post this? Does posting transactions help in bringing in more customers? Or is this a way to let others know they are legit and deals are going on? In general is this even a good idea to post it in the first place?