I followed the instructions for the large envelope and the USPS lady told me I shouldn't have stuck it on the envelope because there was no room for her to place the stamp. I had to peel it off and then she had to tape it on the envelope. A better way is to just hand the cards to the worker at the window and they'll place them where they need to be.
I'm the person who gets sent back to the center island to fill out the forms correctly then told to come back and "cut in line" when finished, making everyone else waiting in line groan! Thank you for making this video! Great video, by the way, despite some of the negative comments.
For those of you saying to slow down verbal directions... you can change the playback speed by clicking the gear icon (settings). Change it to be slower so you can understand her.