2 to 5 business days Max. 13 ounces, 15 by 12 by 1 inches
And it came back with the $2.05.
If I go onto usps.com, max thickness is 1/4", and then you jump to a package rate which starts around $5. :-(
Agreed about the tracking. And of note, I have received items in envelopes from US eBay sellers that sound like what you describe, even exceeding the 1" thickness maximum I ran into.
Can I find somehow, literally, "eBay envelope" ? I simply don't see it in the many options under "Select a shipping service". ???
Next time you’re looking at the shipping options, look for the “info” button next to the Ebay Envelope. It has a bunch of requirements. I know that flat, flexible items like baseball cards and post cards are good because they are able to go through the automatic sorting machines - that’s listed as a requirement.
Certain categories are eligible for the discount - I use it every time that I can!