For the third time this year, Amex is running a limited-time-only promo for its Business Gold Rewards Card: when you apply by August 9, 2012 (that’s tomorrow!), you’ll earn 75,000 Membership Rewards points when you spend $10,000 within the first 4 months of Cardmembership. The annual fee of $175 will also be waived for the first year as part of this offer.

For more details or to apply for the card, see this link.