Originally Posted by LucyInTheSky
Another thing, make sure you to go to an actual post office.
I found that out the hard way too when I was sending out some Boomerang Swap blocks. Pat suggested that we stop at a packages and more (or whatever it was called) store because it was on the way and "there is hardly ever anyone there." When I got the bill it was DOUBLE what it was at the Post Office just a few days earlier. When I asked, the gal said, "Oh we have different rates than the USPS."
From now on, we go to a place that has the USPS logo on it.