I'm not sure the adage applies here. When using a coupon you get up to 100% more...

jon-wood on April 10, 2016 | parent | context | favorite | on: Domino's: Pizza and Payments

I'm not sure the adage applies here. When using a coupon you get up to 100% more than you paid for, assuming you're using the not at all rare buy one get one free ones.