eBay

I SELL STAMPS FOR MORE THAN 10 YEARS AGO I CANNOT EXPLAIN THE RISING LEVEL OF UNRECEIVED COVERS BY THE CLIENTS AND ALL MY OLD CLIENTS HAVE NEVER PROBLEM WITH UNRECEIVED POST !!!!

i am working with ebay and paypal more than 10 years ago. before when a problem comes in a business with a buyer,this one open a claim on ebay and we have to bring an answer. now the buyer can directly open a claim at paypal and not ebay with a delay...