ANSWER: That pretty much sums it up, yes.

No one will have more than 50 million in the savings account. That means that, providing they have the full 50 million in the bank, everyone with 50 million or more points will get 500000 in interest a day no matter how far above 50 million they are in total points.
However, from what I gathered the amount in your savings will be reset to 50 million points once a week, on Monday I think it was. During the week the points will accumulate in your savings, and then be reset once Monday hits again. What I mean by reset is that the points that are over a clean 50 million will be automatically transferred from your savings to your checkings. The points aren't
removed, just moved.
If you get interest for 7 days that will leave you with about 3600000 that will be moved from your savings to checkings every week if you have the full 50 million in it at the start of the week. Seeing as the points accumulate for a week you get a little bonus of about 100000 in interest because the transfer isn't done once a day. Providing my math is right that is.
