bKash, offers BDT 50 instant cashback on payment for purchasing medicines and other medical supplies at more than 6,000 pharmacies across the country, a press release said on Sunday. Customers can enjoy the cashback till June 30, 2023. Under this offer, a customer will get 5%, up to BDT 25 instant cashback in a day and up to BDT 50 during the campaign period. They can avail the offer by making payment through bKash app or dialing USSD code *247#.