I have done a few orders using a Bitcoin ATM, basically.you ask the seller for thier qr code ( the square barcode looking thing). You scan it into the ATM, follow directions ( put money in etc.) And you are given a confirmation code, today was the third time doing this in 6 months, went off without a hitch, takes alot of the friend with regards to Bitcoin out fo the equation. I assume you have to live in a decent sized city to find one ( I live in a large city and there are many all you have to do is Google Bitcoin ATM and they should pop up on Google maps) hope this helps some of you.