On the internet all you have is your reputation which is made by the way you conduct yourself. I am referencing selling here. It pisses me off that I do all that I can to be honest and fast in my sales. I even get " I am happy with the purchese", yet no "plus" point. If someone buys from me they get a "+". All the buyer has to do is pay which entitles them to a "+". When I complete my part I should get a "+". So very many times I have sold on here and got zero. I have never had to refund or explain any problems. All my dealings have been satisfactory or at least there were no complaints. In todays world that means that everyone was happy. Leave positive feedback when warranted.