Some activity may continue, including returns, credits, payments, interest, dispute adjustments, other account fees, purchase transactions during system downtime and certain other exempted transactions.
The accumulation of Earnings does not entitle a Cardholder to any vested rights and, in accumulating GM Earnings, you may not rely upon the continued availability of any award, reward, award/reward level, premium, privilege or other benefit.
towards the purchase of your new GM car. You can actually choose your reward. You can either triple your earnings or you can get 1% cash back. When you choose the tripe your earnings option, you can save in order to get the new GM vehicle.