I've had an increase in nondelivery claims since ebay and USPS negotiated a ebay standard envelope label for items under $20. Has anyone else experienced this? Who gives the refund - the seller or Ebay since no tracking is available.

Has anyone had an increase in Non delivery when using ebay standard envelope labels? | Ask a Mentor

Has anyone had an increase in Non delivery when using ebay standard envelope labels? | Ask a Mentor | eBay Community