Service definition of function dw__MerchantSession Service definition of function dw__GetCheckoutData Service definition of function dw__GetCheckoutDataPOS Service definition of function dw__GetCheckoutDataPOS2 Service definition of function dw__GetConfirmation Service definition of function dw__ApplicationEnablement Service definition of function dw__SetLoyalty https://secure.paymentech.com/developercenter/pages/home