Join Date: Jun 2010
Location: NYC
Programs: SPG Plat, Emerald Exec., PC Plat, AA, CO, DL, UBS Charter Card, Palladium Card, Amex Plat
Posts: 1,694
No you wont. If you notice when you log into Amex all of your points are combined into one balance, not separated by card. As long as you keep one card open all of your points with remain intact.