Digital Marking Group, a unit of Time Warner Cable Programming, is expanding DreamShop, the interactive shopping service, and plans a new shopping service for interactive television, Best Buys TV. DreamShop said it will incorporate online ordering in its service in the first quarter of 1996. DMG said Best Buys will debut by the end of the year on the Full Service Network. Best Buys, a joint venture of Time Warner Cable Programming and CUC International
, is an interactive membership-based shopping service with a database of more than 250,000 items.