Payment Systems in the US Flashcards
What is a payment?
A payment is the transfer of value from one end party (the sender) to another (the receiver)
3 Elements of a Payment
- Initiation of payment
- Funding of the payment by the sender
- Delivery of payment to the receiver
Definition of Payments System (Rails)
- Defines how value transfers (the 3 elements) are done and provides a framework of rules for users of the system
- Alternatively, a set of providers who follow common protocol and have common operating rules
Common Elements of Payment Systems
- They operate in a single country on a national basis within that country
- Are denominated in the currency of that country
- Are subject, directly or indirectly, to regulation by the government of that country
- Enable multiple parties to transact with each other
What are the 5 Core Payments Systems in the US?
- Cash
- The Checking System
- The Card Systems
- ACH
- The Wire Transfer Systems
Open Loop vs. Closed Loop Systems
Open Loop
- Uses chain of intermediaries to complete payments.
- Most scaled payment systems are open loop (ACH, card systems, wires, even checks) are open loop
- Pros: effective means of allocating liability through value chain and scale quickly as when a intermediary joins all their customers can join
Closed Loop
- No intermediaries, the parties must have a direct relationship with the payment system
- Allows more flexibility & control
- Example: Macy’s card that can only be used at Macy’s
Open Loop Payment Systems - Chain of Liability
- Open loop systems allocate liaibility and responsibility effectively
- Networks create operating rules that banks must comply with to use the network, and then in-turn the banks have end-user agreements with their users
- Thus, if the banks don’t abide by the network operating rules, they are responsible for reimbursement in the case of a refund request, or if the user broke the rules they are, etc.
Annual Count and $ Volumes for Each Major Rail in US
Debit: 74B // $2.3T Credit: 31B // $2.8T ACH: 24B // $42T Checks: 14B // $21T Cash: 67B // $1.4T Wires --> Massive amounts from M&A and stuff so excluded
3 Functions of a Payment System (different than elements)
- Processing - The mechanics/way in which a transaction moves from one party to another. Also includes settlement between parties on the system.
- Rules - The rules that parties must follow in order to operate on the system.
- Brand - How people communicate that they’re paying (e.g. “I’m paying with Mastercard”)
What are the 6 Domains (purposes) of Payment?
- Point of Sale (POS) - Physical
- Remote Commerce - Online / Ecomm / mail-order
- Bill Payment
- P2P Payment - domestic + remittances
- B2B Payment - business-to-buisness + financial markets
- Income Payment
What is a “provider” from the Glenbrook book?
Parties who provide access to the payment system to end users - Banks - Networks - Clearing houses - Processors - Service providers etc.
Payment network definition
Specific organization that writes and maintains rules for its network.
- Examples: the “card payments network” or the “ACH network” etc.
Push vs. Pull Payments, what they are, which rails are what, etc.
- Refers to the action of the party that is entering the transaction into the payment system
- “Push” = Party A, who is initiating transaction, is sending money to Party B
- “Pull” = Party A, who is initiating transaction, is taking money from Party B
- Push Examples: ACH direct deposit, wires
- Pull Examples: Checks, cards, ACH debit
What are some of the critical differences between the risk of push / pull pay methods?
- Push is inherently less risky, because the person paying is initiating the transaction
- Push payments can’t “bounce”
- Pull payments not only can bounce, but rely on the payer authorizing the payee to initiate the transaction
Are card networks push or pull? Why?
Card networks are Pull payment networks. They don’t bounce, but they are still guaranteed pull transactions. To accomplish this, the card networks add an “authorization” step in whic hit answers the question “does this account have money”