Discover made a balance transfer offer to us at 0% interest for six months. Very nice. Took one for $1500 at Xmas time. The remaining balance was paid in full every month. I did not notice until this month that there had been an interest charge made on the new monthly balance, which as I said gets paid in full each month. Come to find out unless you pay off your entire balance, INCLUDING THE 0% balance transfer amount, they charge interest on EVERY new purchase from THE DAY IT IS MADE. My husband bought a new computer this past month so the... read full review »