Real-Time Payments: How Instant Settlement Is Changing Ecommerce

Real-time payments (RTP) — the ability to send and receive money instantly, 24/7/365 — are rapidly moving from novelty to expectation. The Federal Reserve’s FedNow service and The Clearing House’s RTP Network have brought instant settlement infrastructure to the US financial system, with significant implications for ecommerce merchants who have historically waited 1–3 business days for their money.

What Are Real-Time Payments?

Real-time payments are bank-to-bank transfers that settle immediately — typically within seconds — at any time of day, including weekends and holidays. Unlike ACH (which batches and settles once or twice daily) or card settlements (which typically fund in 1–3 business days), RTP transactions are irrevocable and instant from the moment of authorization.

The US Real-Time Payment Rails

• RTP Network (The Clearing House): Launched in 2017, currently the most widely adopted US real-time payment rail. Supports transactions up to $1 million per transaction.
• FedNow: Launched by the Federal Reserve in 2023, providing an additional RTP rail with broad bank participation. Growing rapidly as community banks and credit unions connect.

Impact on Ecommerce Merchants

Real-time payments benefit ecommerce merchants in several concrete ways:

• Faster access to funds: Rather than waiting for end-of-day or next-day card settlement, merchants receive funds instantly
• Improved cash flow: Instant access to sale proceeds reduces working capital requirements, particularly for high-volume merchants
• Instant refunds: Merchants can issue refunds instantly via RTP rather than waiting for card refund processing cycles
• Reduced settlement risk: Irrevocable RTP transactions eliminate some of the settlement timing risk inherent in card processing

Real-Time Payments and Card Processing

Real-time payments don’t replace card processing — they complement it. Most consumer ecommerce transactions will continue to be card or digital wallet-based, where the card network and acquirer settlement cycle applies. RTP is most relevant for B2B transactions, high-ticket purchases, and scenarios where instant fund access provides meaningful operational value.

ConvesioPay and Settlement Speed

ConvesioPay provides next-business-day settlement for standard card transactions through Adyen’s acquiring infrastructure — faster than many legacy processors. As RTP rails mature and merchant demand grows, Adyen’s direct connections to payment rails positions ConvesioPay to offer real-time payout options. Current pricing: 2.9% + $0.30 per transaction, no monthly fees.