You should contact EMI Global Corp https://m4bank.com/hce . This company has been implementing modern payment methods for many years already. The company’s specialists will install a special application. Your clients will register in it. They will be able to make payments within a few minutes after registration. HCE allows you to save data to your phone’s memory card. The client is not obliged to carry a plastic card with him. All data is protected. The credit card emulator is used for transactions using virtual bank cards and conventional