I'm reaching out to the community to discuss a concern we've been facing with USPS deliveries for our Amazon orders. I'm curious to know if others are experiencing similar challenges.

We have been purchasing our shipping labels directly through Amazon, opting mainly for USPS due to the higher cost of UPS labels. Despite following all of Amazon's shipping guidelines, a noticeable number of our USPS-shipped packages are not being delivered as indicated by the tracking information. This has led to customer disputes and concerns about our reliability as sellers.

Has anyone else faced delivery issues with USPS when buying labels through Amazon?

If so, how have you managed these situations, and have you identified any patterns or reasons behind these delivery failures?

In light of these issues, have any of you considered switching back to UPS despite the higher costs?

Additionally, has anyone filed a SAFE-T claim with Amazon for such issues, and what was the response?

Any insights, experiences, or advice you can share would be incredibly helpful. Understanding whether this is a widespread problem could assist us all in finding more effective solutions or in bringing the issue to Amazon's attention.