By simply entering a participating Tostitos UPC code in the Uber app, fans nationwide can receive $10 off an Uber ride.
I tried entering a few random Tostitos UPCs into the code section of Uber – no luck. I’ll try to update with a valid UPC when someone stumbles across it.
More details:
http://www.adweek.com/adfreak/tos…ber-175727