// For single account number
mPaymentParams.setBeneficiaryAccountNumber("123456789");
mPaymentParams.setIfscCode("SBIN000700");
// For multiple account numbers
mPaymentParams.setBeneficiaryAccountNumber("123456789|23456782|1234567");
mPaymentParams.setIfscCode("SBIN000700|KTKN2937492|ICIC0002522");