We are in the process of adding Ground Advantage (the new first-class shipping) option to all products. However, if you do not see first-class/ ground advantage shipping as an option during checkout or purchase multiple items and are being charged per item and not per order, PLEASE email me at ENAAJ79@gmail.com OR call me at 240-899-1396 before you place your order so that I can correct the issue. Thank you for your patients while this issue is being fixed.