I’ve just been scammed on Gumtree the same way paid me more than I asked for & asked me to send them paypal request for the money.

I then got tons of emails demanding proofs of postage & legal threats from what looked like papal”B******ds.

I’ve now got their stamp, & now what I do is when they scam me I accept & let them pay me with papal, I then enjoy this bit, I email them telling the scum bags that I’m onto them & as they are only allowed so many charge backs a month with their credit cards I’m now helping to protect helping others. if we all do it they’ll give up as it’s too much bother for them…