Reviews (2)I ended up having to pay the post office an additional $4.09 in shipping costs after already paying the full amount to Whatnot because this seller only marked my package as 5oz. When I informed the seller all she said was yeah she knew, she was sorry and it was because it was her 1st show. She said she attempted to pay the post office when she mailed the package but they wouldn't let her. She did not offer to refund me or make it right in any way.