alt Hacker NewsUPS is also full of holes. No verifications whatsoever.
You can purchase a label from a reseller and then ship using that label to a different place at a different weight several times. Battled with this at a previous job.
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TMWNN • today at 9:50 PM
>UPS is also full of holes. No verifications whatsoever.
I've had one of my UPS account numbers used to purchase some labels for someone else (I have no idea who). No way to report this to UPS since I can no longer get in touch with my account rep (who was great, until he disappeared).
This article is about USPS.