idk about the doc any more, i made 2 purchases that went great, this order that i'm waiting on now isn't going so well tho, mailed cash 21 days ago, post office said they should have had it 5 days later, they claim they didn't get it. every time i contact them to see whats going on i get a " nope we don't have any payment for that order" thats it. i also checked with the post office to see if it made it into the uk, and it did the 3rd day after i mailed it. but they couldn't track it any further. be careful with the doc if u send cash...