Publix has their 6 packs of Propel as buy one get one free (2 for $3.99), and some of the 6 packs have a "$2.50 off purchase of two 6 packs" coupons as stickers on the cases.
The coupon stickers were on roughly 1 out of every 3 cases

Printable Coupons are generally available for 5 days or less.

This Coupon has been added to the Budget101 Complete Coupon Database!