50 Custom Thank You Cards Giveaway

The UPrinting.com weekend giveaway extravaganza continues with today's fantastic prize:

Prize Offered: (50 ct.) 7 x 5" (folded to 3.5 x 5") Custom Thank You Cards with plain envelopes

Shipping: Free UPS Ground within United States

Eligibility: Limited to US Residents due to shipping costs. We will negotiate better shipping rates soon.

As usual, the sponsor is kindly sending some to me as well.  I think I may have them made up for some of the women in my office for the holidays!

HOW TO ENTER: Leave a comment here saying how you might use the 50 Custom Thank You Cards if you win.  Earn additional entries by tweeting or blogging about this giveaway, then posting the link in the comments.  (On Twitter I am @SuchCoolStuff and they are @UPrinting.)  Don't forget to leave a way to get in touch with you via e-mail!  The usual fine print applies.

Deadline for entry is next Friday, November 13th at noon Central Time.  So, how would you use the cards?