Thumb Score: +27

Amazon [amazon.com] has 12-Pack 12-Oz Pepsi Zero Sugar Cola Soda 3 for $20.91 – $7.20 (multibuy discount) = $13.71.
Shipping is free with Prime or on $35+ orders.

Savings
Save $7.20 on 3 select item(s) (check and activate [amazon.com])