Drink Card

I go to this gas station on my way to town a lot. Its called speedy stop and they have this area in the store called thirst universe.

Their always running outrageous promo's like 44oz. Drinks for $ 0.89

So, I go by there when its convenient and end up spending 15-20 dollars a month on just drinks.

I think if they just take it to another level and have a card that you pay $10/month you get so many drinks or if theres an unlimited package.

Idealized not as in depth as many of my others but, its a suggestion.