The Gold Delta is a very nice card, no doubt about it. If you don't have one, apply for one here. But if you do have one (or have the credit rating for this puppy), you can pick up one of these and not only get the 20,000 bonus miles with your first purchase, but 2500 additional bonus miles for each additional card member that you add onto your account. And like the other Gold Delta card, you also get the same awesome Fraud Protection Guarantee, Return Protection, Extended Warranty for an additional year, purchase protection, insurance, Emergency check in and the list just goes on and on. PLATINUM DELTA SKYMILES CREDIT CARD FROM AMERICAN EXPRESS