At the end of Feb 2011, I accessed Manage Your Earnings on the GM Card website & while in my account, I ran across Your Personal Offers. When I selected Your Personal Offers, the result was bonus earnings of $1, 500 - $3, 000 for the period 3/1/11 – 5/2/11. I printed the screen since it contained the earnings code # needed to get the bonus earnings. When purchasing a new Chevy, the dealer ran the code # & said it was only for $500. We called the GM card & even faxed the printout. End result was that the GM Card would only... read full review »