X-Cart Integration Mods, Modules & Add-ons:
"The Point of Sale / Phone ordering XCart Addon gives businesses the ability to unify E-commerce, In-Store, and Phone orders into a single X-cart system. This gives business owners and managers the ability to maintain inventory and orders in one place. Once in Xcart, the orders appear with the E-commerce orders, to be monitored and managed in the existing business processes and with other X-cart component..

