Trade-In Agreement Expiration Dates

Hello,

I was in the process of finalizing my upgrade order when I reviewed the trade agreement paperwork. I noticed that the Trade-In Program Device details indicate that the expiration is tomorrow. Concerned about potentially forfeiting any promotional value if the devices are not returned by the expiration date, I  exited the order.

Are expiration dates for some promotions only 24 hours? Could there possibly be an error in my documentation?

Thank you for any insight you can provide.