Hello, I didn't know where to post this question, so I post here:
Has anyone had any issues lately with USPS to mail the cards?
I sent one single card, is a watercolor ACEO that I sold on ebay. When I sell a pastel ACEO, since it requires more rigidity in the packaging, I usually charge shipping, the most affordable one is like more than $5 dollars now.
But when it comes to watercolor ACEO, I don't charge shipping, I just use a regular forever stamp.
Never had an issue, until today. A card that I had sent, came back from USPS with a yellow label that says "Additional postage when remailing" and next to it, they wrote: "Rigid, Firm, N-B" N-B means non machinable, meaning the machine cannot sort the mail so it has be done by hand and they charge extra for that.
It was a watercolor card, inside an individual paper envelope. I wonder if it was a USPS clerk thing, that just decided the envelope would no be able to go through the machine, or if it actually couldn't go through.
Never had an issue before, and I hope it's not going to start being an issue now with the cards we send here, that they will start to get extra picky now.