Terms and Conditions
To receive your tote bag, complete and submit this survey by July 15, 2003. Pfizer reserves the right to substitute a gift of comparable value if demand exceeds supply of the offer. This offer is non-transferable. Limit one premium per customer. You have been assigned a unique customer code, and if multiple surveys are received from the code, only one will be honored. Materials will be shipped by U.S. mail. Allow 4-6 weeks for delivery. Offer expires July 15, 2003.
http://www.zyrtec.com/bigspring2003emails/...ey_ped_comp.asp?
I removed the unique code part, so YMMV.