Less than a week after the Centre launched the Sahara refund portal, almost 7 lakh people have registered on it and many more are putting their documents in order as they are hopeful of getting their money back. The Central Registrar of Cooperative Societies (CRCS)-Sahara Refund Portal was launched by Union Cooperation Minister Amit Shah on July 18 to facilitate the process of refunding the money that depositors had invested in four cooperative societies of the Sahara Group.