Club Carlson members can earn double points on stays at over 1,000 participating hotels worldwide through Sept. 15, 2011. All rates that are normally eligible to earn points are included in the double point offer. Registration is required before completing your stay and all Radisson, Country Inn & Suites, Park Inn and Park Plaza hotels worldwide are participating in the promotion. Registered members will earn 40 points per dollar spent (normally 20 points per dollar) on room rate and eligible food and beverages charged to the room. Register at http://www.clubcarlson.com/doublepoints.