I don't know. I got a system in place kind of on fiverr that I use to scam people.
I've got two accounts, on 2 different IP's. One account is legit honest work, the other account does the same sort of stuff, but at a much lower price, and is sketchy.
People naturally want to pay for the cheap stuff, no matter how sketchy. So they'll hit up the scam account looking for work. I naturally do the work, but intentionally fuck it up in some way. grammatical errors, wrong tense when writing, etc. Just enough of a fuckup that they still leave 4-5 stars, but good enough of a job that they need it corrected.
Now here's the fun part.
8/10 times they come to me looking for corrections on my legit account. Not only am I a lvl 2 seller, but I offer a specialized job that corrects any fuck ups anyone else does. Since I offer the same work usually at double what they paid for, they'll often be desperate for me to help them, especially if it's something like school work (College papers are big money during classes), and even MORE so if it's SEO work. So I simply make corrections on something I already did that I messed up on on my other account, they're none the wiser and I get paid twice, sometimes three times, for the same work.