I really get cash from the new GM Extended Family Card?
Yes. With the GM Extended Family Card you receive 1% Earnings on each purchase. So $50 in Earnings can be redeemed for $50 in cash. Earnings can be redeemed for cash in $50 increments. Remember, though, the new cash feature only applies to new GM Extended Family Card Earnings accumulated with your GM Extended Family Card. Earnings transferred to your GM Extended Family Card from your GM Card, and promotional Earnings, are not eligible for cash redemption.