mLife's website has been going through many changes in the last two weeks, some of them very annoying. I have not been able to see my point balance since they started the upgrade process on August 2nd.

AFAIK (As Far As I Know), you can use Express Comps at any of the restaurants or stores at any mLife casino, but you should ask. Remember that any swipe of the card will log you in for a gambling day.