Bangkok--24 Sep--Bangkok Bank’s Blue Wave cardholders can now purchase books on the run at Nai-In bookstore. By waving their Blue Wave credit card over a contactless terminal at a Nai-In counter, cardholders can complete their payment within four to six seconds. Blue Wave cardholders will also receive a discount of Baht 50 on every single transaction over Baht 500 with the bank’s ‘Wave and Get’ campaign. The launch of the new service means cardholders no longer have to hand their credit card to the cashier, sign a sales slip, or carry cash or small change. Thanks to the latest chip and wireless technologies, Bangkok Bank Blue Wave Credit Card is more secure, and the only card that combines a Visa credit card and a BTS card in one. Cardholders can use their Bangkok Bank Blue Wave Credit Card at any merchant with signage. For more information please contact any Bangkok Bank branch, the website www.bangkokbank.com, or call Bualuang Phone 1333.