As of May 30th, 2011, hopefully only temporarily, US based posters will not be offered sportsbook credits, or freeplay bonuses from the SBR Store.
SBR will still allow non-US citizens to purchase sportsbook offered free plays and cash promotions.
We have hired new legal council to advise us on if allowing US citizens to use loyalty points to purchase these type of products violates any portion of the new laws. We do not think it does but want to be sure. Hopefully they will be back on the shelves soon.