Starting reselling from Afg, I would like to understand any key considerations or requirements you have for working with suppliers. Could you please share one important thing that I should keep in mind as I begin? Most Asian scammers made amazon requirements hard for us. Now I have brands and other suppliers but without LOA- I cant go furthur with them. And I dont want to work with authentic distributos because I am scared of any other documents without invoice. Am I right ?