I just got some packages returned to me that were in flat-rate envelopes for the first time ever. They told me I had too much tape on them and were misshapen- they were really stuffed.
So I've started using the padded envelopes instead. So far so good.
Jacquie, when I order supplies I get them within a week!
Does anyone know what you can put in the legal size flat-rate?? I realize they're bigger but have not used them.