Capsule 003: Payment Rails & Real-Time Settlement

Every card payment you accept costs you something before it ever reaches your bank account — and because it’s deducted automatically, most operators have never actually worked out what it comes to. At a typical blended rate of around 1.9% plus a small fixed fee, a business taking 800 card payments a month at a £120 average order value is quietly paying out close to £2,000 a month, nearly £24,000 a year, without a single invoice ever landing on their desk for it. It isn’t a cost of running the business. It’s the cost of the specific rail you’ve chosen to collect payment on — and almost nobody has ever priced the alternative.

This Capsule prices it for you. Account-to-account payments — money moving directly bank-to-bank over Faster Payments, authorised through Open Banking — carry no card scheme fee at all, typically just a small flat charge regardless of ticket size. The bigger your average order value, the more there is to gain. And settlement lands the same day, rather than the day or two a card payment takes, which tightens the cash forecast this whole catalogue is built around. You get a calculator that prices your actual volume both ways and tells you, in pounds and in weeks, whether switching is worth it.

By the end you’re not guessing — you’re running a staged, evidence-based rollout. The worked example throughout: a retailer moving half its card volume across pays back a £1,500 integration cost in under two months, and keeps the saving every month after. You’ll know your own break-even point, which customers to pilot first, and how to widen the rollout without ever disrupting the customers who are perfectly happy paying by card.