Payment Settlements

Definition

Settlement is the batch process of moving actual funds from the Cardholder's Issuing Bank -> Card Network -> Acquiring Bank -> Merchant. It is distinct from Authorization (which just holds the money) and Capture (which requests the money).

Why it matters

Sales are vanity; Settlement is sanity. A transaction can be "Approved" but never settle (if it's voided or the batch fails). Understanding settlement timelines (T+2, T+3) is critical for managing cash flow and recognizing when funds are stuck.

Signals to monitor

Batch Closure: The daily event where captured transactions are grouped and sent.
Fedwire/ACH Alerts: Notifications of inbound bank transfers.
Net Deposit: The actual amount hitting the bank (Sales - Refunds - Fees - Reserves).
Deposit Latency: The time gap between "Batch Close" and "Cash in Bank."

Breakdown modes

Missed Cutoff: Capturing a transaction at 5:01 PM means it waits 24 hours for the next batch.
Bank Holidays: Weekends and holidays stopping the movement of ACH files.
Risk Holds: Valid transactions being captured but the settlement being paused by risk logic.

Where observability fits

Reconciliation: Matching every "Captured" order ID to a "Settled" line item.
Gap Detection: Identifying "Missing Money" where the processor says they paid, but the bank never received it.
Fee Verification: calculating the effective take rate by comparing Gross Sales vs Net Deposit.

Note: observability does not override processor or network controls; it provides operational clarity to navigate them.

FAQ

Why does it take 2 days?

Legacy banking rails (ACH/Fedwire) and the need for the Card Network to calculate the "net settlement" position between thousands of banks.

What is T+2?

Transaction Date + 2 Business Days. If you sell on Monday, you get paid Wednesday.

Can I get paid instantly?

Some processors offer "Instant Payouts" (Push to Debit), but they usually charge an extra fee (1-1.5%) for bypassing the slow ACH rails.