So I am doing FBM and using Amazon buy shipping, say I am shipping using UPS 2nd Day Air, when I input 1 weight I get a price, then when I increase the weight by 1 pound, the price decreases by 15-20%. Package dimensions are still the same and unchanged. Is this some kind of glitch? My other question is, if my package weights 6 pounds, but I increase to 7 pounds on the buy shipping, and it gets scanned by UPS as 6 pounds, will the rate be adjusted? Seems like I should stuff the box if that is the case since heavier weight seems to be cheaper.

I am returning to selling on Amazon after a long time and I am astounded at the difference between how much shipping is supposed to cost (according to Amazon) and how much it actually does cost when I go to the post office. The solution seems to be "buy shipping," but there's something missing from all the articles and videos on this topic ... what do I do with the package once it's all labeled and ready to go? Am I still just taking it to the post office or using a UPS drop box on the corner (those have always seemed sketchy to me). The videos seemed to imply that there was a better option ...

I purchased a shipping label through Amazon’s "Buy Shipping" service for an order to the USA, but no one has come to collect the package.

The tracking information currently says, "Package left the shipper facility," but the item has never been picked up.

I reached out to Amazon support, and they advised me to contact the carrier directly. The carrier is DHL, but when I called their customer service, the tracking number wasn’t recognised, and the call disconnected automatically.

I’ve since sent a message to DHL and am now waiting for a response, which could take a long time.

Does anyone know how I can get proper support for the $25 shipping label I purchased? Is there a more efficient way to resolve this?

I’ve used Amazon Buy Shipping before and never had this issue, so I’m unsure why it’s happening now. Any advice or insights would be greatly appreciated!