For instance, a sender can “create a shipping label”, and suddenly it has a tracking number and looks ready to ship soon. In reality, it may literally not even be in a box yet, much less anywhere near a shipping warehouse! Things can stay in these limbo states for weeks and claim to be “shipping” or whatever else. Not to name names but ReserveBar did this to me and I’m still bitter about it (ended up cancelling an order after being lied to about its true state of shipment for over a month).
I recently went to work for a drop ship company and ups and fedex labels still have a preship phase. This company we had labels printed while we waited for merch to arrive 3 weeks later!
I recently did two orders where this type of thing happens. One (an ebay order) the company sent me a notice a few hours latter that my product was damaged and no more stock would arrive for a month could they cancel the order. The other (new egg third party) there was no communication for a week despite a shipping label, so I contacted newegg and demanded a refund. I might order from the first company again, the second put a bad taste in my mouth and I probably won't use newegg at all anymore just because they are not policing their sellers.
Also ups does not notify you so don’t expect communication from them they will tell you to call your shipper. If the shipper doesn’t respond to you well... that has nothing to do with the UPS shipping process now does it.
I just realized the drop ship company printed labels early so it didn’t look like they were the slow ones. The idea is someone looks at the label sees “shipping something received” and then hounds ups for status updates and not the seller.
Granted, this can be a little fuzzy, since it might not even be clear which parts of the experience are controlled by Amazon, the product manufacturer, and other third parties. Receiving a counterfeit SanDisk SD card from Amazon is almost certainly not the fault of SanDisk, yet a lot of people might leave negative reviews on an Amazon listing if they receive a counterfeit product. That's understandable despite it not exactly being "fair" to SanDisk.