This user "bashsnk7" bought an Unlock Code for a Sony VAIO laptop (model VPC-CW21FD, serial number: 3000702), a Onetime Password which is generated from a 16-character KEY (is decoded from it). This buyer had problems doing Check-out through eBay and asked if he could send payment directly through PayPal, I didn't see a problem with that so the next day I received the payment and sent him the information within 5-15 minutes, the "Onetime Password", a few minutes after he confirmed that his Sony VAIO laptop was succesfully unlocked, almost immediately received an e-mail from PayPal saying that they've put a Hold for this payment and about 10 days after received this: "PayPal reversed this payment because of a dispute or payment review. The money has been returned to the sender's PayPal account". So far the buyer has not responded to my e-mails.

As of today I have sold more than 110+ codes and all of them have worked.