(Reuters) – Britain’s Domino’s Pizza Group unveiled a share buyback programme worth 46 million pounds ($60 million) on Tuesday, after posting a higher full-year profit as the company benefited from a marketing campaign for post-lockdown sales. The chain, a franchise of U.S.-based Domino’s Pizza Inc, said its underlying profit before tax rose to 113.9 million pounds from 101.2 million pounds from a year earlier. ($1 = 0.7642 pounds) (Reporting by Shanima A in Bengaluru; Editing by Sherry Jacob-Phillips)