Originally Posted by
damon88
The part that doesn’t make sense to me is that the Marriott activity doesn’t include explanations— there are separate entries for regular earning points, hotels etc without any explicit breakdown.
I have both the Cdn and US Amex cards, and the points are calculated differently. (I did mention that I'm a nerd with spreadsheets and I keep track everything, right? I'm Marriott IT's worst nightmare.

)
For the US card, the points are calculated as follows:
(Total spend) X 2 + (Marriott spend) X 4
For the Cdn card, the points are calculated like this:
(Non-Marriott spend) X 2 + (Marriott spend) X 5
(The Cdn card only gives 5 points/$ vs the 6 pts/$ on the US card for Marriott spend.)