The package size must be less than 45" (longest side) x 20" (second longest side). Sowith the above information, in the future (or if your mail person asks you for that postage overdue $$$) I would ask for a receipt from the PO, pay it and then ask the seller for the money back. Contact us through the form below with a copy of the receipt. Create New Spreadsheet New Spreadsheet Name: CloseCreate Request Different Fees Be sure to only use a shipping label once to avoid any additional fees. Thanks! So I was charged an extra $4 for overdue postage and I know I need to contact Mercari to get my money back. ', Press J to jump to the feed. It shouldn't work. "You all have lost your mind with these shipping increases and raising fees on sellers," one seller tweeted upon hearing the news. Performance & security by Cloudflare. document.write ('&cb=' + m3_r); I know, Ive already done that. I have had "postage due" items mailed to me and this is what I have learned over the years. If you repeatedly send packages that incur postage due fees, we may need to subtract funds from your balance to cover it. I'll let it go this time. Mercari's spokesperson Brad Williams said its most popular one-pound shipping label is not increasing this year - "It's still $4.99, the lowest in the industry," he told EcommerceBytes. Option 2: Ship on your own This option is best if you want to use carriers outside of USPS, UPS, or FedEx or if you have very specialized items that can't meet the shipping box requirements above. Create an account to follow your favorite communities and start taking part in conversations. There is an additional fee when the carrier has to repackage the item during transit. So depending on who you run into that day, they won't let it slide without a lecture, which is technically and morally the right thing to do. Now, there's no doubt, Mercari is indeed a legit reseller platform. She had it at 1 pound 2 oz. List and authenticate luxury items from anywhere, on any device. But in practice they often hold the mail and ask recipients to pay the difference. "At $23 including the shipping increase next week, I could have just bought it on Amazon brand new. The package weight must be less than or equal to the weight specified on the label (H x W x L / 139 shipping divisor) and must be under 50 lbs. Note: The Suggested Weight feature is just a suggestion. You won't pay the difference, Mercari will. My most recent purchase came with postage due for $7+. - edited