Thumb Score: +28

Amazon [amazon.com] has 12-Pack 12-Oz Dr Pepper Zero Sugar Creamy Coconut Soda 3 for $20.94 – $4.95 (multibuy discount) = $15.99.
Shipping is free with Prime or on $35+ orders.

Price
$11.01 lower (41% savings) than the typical price of $27
$4.95 lower (24% savings) than the previous price of $20.94