When a tiny box arrives at your door, do you know it’s a prepaid envelope?

article Small envelopes can sometimes be quite a hassle to find.

If you’re looking for a prepaid card to send to someone, it’s not uncommon to run across them in the mail.

But there’s a whole other set of questions that you might ask yourself when you find one, and there are plenty of prepaid envelopes out there to choose from.

Here are some of the most common questions you might have when you’re thinking about getting one.