Adding Totals
I have
WA_eCart_DisplayMoney($bpce_cart, $bpce_cart->TotalColumn("TotalAddon"))
and
WA_eCart_DisplayMoney($bpce_cart, $bpce_cart->DisplayInfo("TotalGuestPrice"))
displaying at checkout
I want to add both of these values? I tried every way i could, need help.