From 15 July 2026, many third-party Buy Now Pay Later products sold at UK checkouts stop being an unregulated convenience and become regulated credit. The FCA will treat them as Deferred Payment Credit (DPC), bringing affordability checks, Consumer Duty and the financial promotions regime into scope. Lenders carry most of the new obligations, but any UK merchant offering BNPL at the point of sale has a stake in getting this right before the deadline.

What actually changes on 15 July

The FCA confirmed its final rules earlier this year, and the headline is simple: interest-free BNPL offered by a third party at checkout is now a regulated credit product. According to the FCA's BNPL guidance, providers must be authorised, must assess affordability on every transaction, and must meet the Consumer Duty standard of delivering good outcomes for customers. A Temporary Permissions Regime ran from 15 May to 1 July 2026, giving existing providers a short window to notify the FCA of their intent to seek authorisation and keep trading while their application is processed.

If you sell through a major BNPL brand, the lender shoulders the authorisation burden, not you. The merchant is not required to hold FCA permissions simply for displaying a "pay in three" option. That does not mean the change passes you by.

Where merchant exposure really sits: the checkout and the promotion

Two areas put merchants directly in the firing line. The first is financial promotions. The moment your product pages, banners or email campaigns describe a BNPL offer, you may be communicating a financial promotion, and under the new regime that content often needs to be approved or provided by an appropriately authorised firm and must be clear, fair and not misleading. The second is the checkout experience itself, where affordability checks now sit between the customer and the order confirmation.

  • Financial promotions: review every place BNPL is advertised across your site, ads and emails, and agree with your provider who signs off the wording. Vague "0% forever" style messaging is the kind of claim the FCA is targeting.
  • Affordability friction: lenders can now request extra detail such as date of birth or address confirmation, and may pause while a decision is made. Your checkout needs to handle a declined or pending BNPL decision gracefully rather than dumping the customer.
  • Clear terms at the point of sale: providers must display key terms and risks at checkout so shoppers understand that instalments create debt. Make sure your integration shows that content rather than hiding it.
  • Contractual cover: ask your BNPL partner, in writing, to confirm they are authorised or covered by the Temporary Permissions Regime, and that they indemnify you for promotion approvals.

The cash-flow and conversion question merchants should be asking

BNPL has been a genuine conversion lever for UK ecommerce, particularly in fashion, furniture and higher-ticket retail. The new checks introduce a small amount of friction and a slightly higher decline rate, so it is worth watching your BNPL conversion in the weeks after 15 July rather than assuming nothing has moved. It is also a sensible moment to ask whether you are over-reliant on a single payment method that now carries regulatory baggage, when a portion of those customers might convert just as well through a standard card payment, a Pay by Link request, or an account-to-account option.

The cost comparison matters too. BNPL provider fees to merchants frequently run well above standard card-processing fees. If a meaningful slice of your basket value is going through BNPL purely out of habit, the same sale taken on a competitively priced UK payment gateway can leave more margin on the table, with settlement you can predict.

How Monek fits around your BNPL strategy

Monek is not a BNPL lender, and the July changes do not alter what we do. What we offer is the dependable core that sits underneath any checkout: FCA-authorised card processing in our own right (FRN 920628), blended pricing from 0.99%, next-day settlement, a free WooCommerce payment gateway plugin, native Xero integration for reconciliation, plus Virtual Terminal and Pay by Link for remote and phone orders. For merchants reviewing their payment mix ahead of the deadline, that gives you a stable, transparent fallback so you are never dependent on a single instalment provider to take the sale.

If you want to pressure-test your checkout costs and your payment mix before 15 July, and see how your current card-processing fees compare on real data, our team will run a no-obligation rate comparison and talk you through the options.