Originally Posted by LovinMySoldier
I order them in sets of 15 :)
FYI-
Just in case you wanted/needed more, you can call the 800 number to get your account changed to a business account.
(I'm not sure you if you can do that online).
An eBay ID (or etsy one, I'm sure) is enough to qualify.
Then you can order 100 envelopes at a time.
Sadly, there is no middle ground - it's 15 or 100.