Recently I've been getting a lot of clients messaging me in regards to the Google Store drama of threads about people getting legal emails after refunding a ridiculous amounts of items. Listen, if you abuse Google and refund an insane amount of phones from them in a short period of time, of course your chances of getting caught are drastically higher. Just do 1 or 2 phones per order, wait a week, make a new gmail, do another 1 or 2 phones, repeat until you've done it 4-5 times per address. You are still making insane profits. Don't get greedy and you'll be fine.