The system has specialized transaction codes for B2B payments, and carries remittance data along with the payments. debit card ACH check processor credit card Question 8 (2 points) Listen An advantage of the open loop structure is that it allows a payments system to scale rapidly. True False Question 9 (2 points) 4 Listen The Interbank Card renamed itself to VISA PayPal American Express Mastercard Discover Card Question 10 (2 points) Listen 4 characters enable high-speed check processing.