so i need to ship my letter and i chose the express in usps. i paid and i printed my form or label, but i have one problem, its bigger than my envelope! what am i supposed to do?
if you're going to drop it off in person, get a new one
but i'm assuming you're not, it's OK to use your own envelop - just tape the smaller envelop on it so it shows the letters and graphics of the express envelop.