12-Pk 12-Oz Dr Pepper Soda 3 for $14.95 w/ S&S

Amazon has *12-Pack 12-Oz Dr Pepper Soda* on sale for 3 for $20.91 - $4.92 (multibuy discount) when you *add a quantity of 3* to the cart - $1.05 (5%) when you check out via Subscribe & Save = *3 for...