I'm having a panic attack right now!

[brittin]

I went out to dinner with some friends last night. My friend who is an ADPi alum informed me that I didn't put enough postage on the envelopes I sent out with my daughters rush information. Rush starts in 3 weeks and I don't know what to do. A couple of the friends that were there told me that they added more postage because they noticed but that leaves 14 more sororities I don't know about. What happens when you have some postage on a large envelope but not enough? Does the post office throw it away or deliver it and try to collect upon delivery.

I haven't even told my daughter yet. She's at the beach thinking everything is great. Please Help!!