Commerce Reference Store uses the standard ATG Commerce Fulfillment system with a few extensions. (See the Configuring the Order Fulfillment Framework chapter of the ATG Commerce Programming Guide.) To run the Fulfillment system with the CRS extensions, include the Store.Fulfillment module in the assembled EAR file for ATG Store.
The main extension that Commerce Reference Store adds is the /atg/commerce/fulfillment/SoftgoodFulfiller, which is of class atg.projects.store.fulfillment.StoreElectronicFulfiller. This component performs fulfillment for gift certificates.
