Buyer contacted via Facebook Marketplace first then request to be billed via Paypal invoice for high value electronics (> $750). Paypal invoice sent and it was paid. Right after item was shipped, buyer requested the package to be redirected to Walgreens (FedEx on-site) instead of receiving it at the address on the Paypal invoice. DON'T DO THIS, REDIRECTING PACKAGE WILL VOID YOUR PAYPAL SELLER PROTECTION.

After I mentioned that I can't redirect, buyer requested the item to be returned or shipper to request the package to be returned back to the shipper by carrier.

2nd scam: once buyer sees the item is en route back to the shipper, buyer sends a separate bill requesting the amount paid in the original invoice. DON'T DO THIS, YOU NEED TO REFUND FROM ORIGINAL TRANSACTION.