This formula earns bonus points for being gluten - and grain - free, though there are a few ingredients which could be improved.
Not exact matches
The first two ingredients immediately
earn this
formula bonus points because they show not one, but two quality animal proteins.
Regarding the
formula for the blended rates: I assigned % s to different categories (e.g. 20 % dining, 25 % grocery, etc.) and then used each credit card's
bonus category multiples to figure out how many
points per $ would be
earned if my % s were correct.