Mr. Proshanto K Singha, VP & Branch Manager of Sylhet Main Branch of NRB Bank Limited and Mr. M. Arryan, General Manager of Nivrana Inn has signed an agreement recently at Hotel Nivrana Inn, for customer benefit on behalf of both the organizations. Under this agreement NRB Bank Debit & Credit Cardholders will get 40% discount on room tariff and others services at Hotel Nivrana Inn.