Samsung Mobile has recently announced 'Samsung Twin Win' offer for the Galaxy J series smartphones. With the purchase of Samsung Galaxy J2, J2 Prime, J2 Pro, J7 NXT and J7 Max, customers can win another same smartphone for free or guaranteed cash-back up to BDT 5,000. The Samsung Twin Win offer is applicable for 5 models of Samsung's J series smartphones, Samsung Galaxy J2 and the 4G enabled Galaxy J2 Prime, J2 Pro, J7 NXT and J7 Max. With the purchase of Galaxy J2, J2 Prime and J2 Pro, customers can get cash back from BDT 500 to BDT 5,000. With Galaxy J7 NXT and J7 Max, they can get cash back from BDT 1,000 to BDT 5,000.