How Buy Now Pay Later Works for UK Trade Buyers and Suppliers

Buy Now Pay Later for UK trade means a third-party provider pays the supplier in full at checkout, then collects from the buyer on 30, 60 or 90-day terms. The supplier gets cash immediately and carries no credit risk. The buyer gets breathing room on cash flow without arranging a separate loan or overdraft.

How B2B Buy Now Pay Later actually works

The mechanics are simpler than most people expect. A trade buyer fills their basket on a supplier's website or asks for a quote over the phone. At checkout, instead of paying by card or requesting a 30-day account, they pick a BNPL option offered through providers like Kriya, Mondu, Hokodo or Two. The provider runs a soft credit check in seconds, approves or declines, and sets a credit limit. If approved, the buyer confirms the order. The supplier ships the goods or delivers the service. The supplier gets paid within 1-2 working days by the BNPL provider, minus a fee. The buyer pays the BNPL provider on the agreed date.

That fee usually sits between 1% and 4% of the invoice value, depending on the term length and the buyer's credit profile. A 30-day term might cost the supplier around 1.5%. A 90-day term tends to land closer to 3-4%. The supplier decides whether to absorb that cost, pass it on to the buyer, or split it. Some suppliers offer BNPL only above a minimum order value, say £500, so the fee makes sense against the margin.

The credit decision happens in real time. Providers use a mix of Companies House data, open banking feeds, trade payment history from credit bureaus, and their own behavioural data from previous BNPL transactions. For new buyers with thin files, limits often start small, perhaps £2,000 to £5,000, and grow as repayment history builds. Established limited companies with strong filed accounts can get £50,000 or more on a first transaction.

Why suppliers offer it instead of running their own credit terms

Running an in-house trade credit book is expensive and slow. You need someone to check references, set limits, chase late payers, write off bad debts, and reconcile partial payments. For a wholesaler turning over £5m a year with 30-day terms, the typical debtor book runs to £400,000-£500,000 of working capital tied up at any moment. Late payment in the UK averages around 30 days beyond the agreed date for SME suppliers, according to the Federation of Small Businesses. That gap eats margin and stops you ordering more stock.

BNPL removes the credit risk entirely. The provider takes on the debt the moment the buyer is approved. If the buyer goes insolvent six weeks later, the supplier keeps the money. That guarantee is the core product. It's why suppliers happily pay 2-3% for what looks, on paper, like a payment processing fee. The 2-3% replaces bad debt provision, credit insurance premiums, the cost of a part-time credit controller, and the working capital cost of waiting 60 days for money.

There's also a sales lift. Suppliers running BNPL at checkout consistently report higher conversion and bigger average order values. Mondu's published case studies put the uplift at 20-40% on average basket size when buyers can pay later rather than upfront. For sellers in trade categories like building materials, catering supplies, or workwear, that uplift is the difference between a one-pallet order and a full lorry. If you operate as an mro stockist shipping consumables to factory maintenance teams, offering 60-day terms through BNPL can pull orders forward that would otherwise wait for the buyer's next purchase order cycle.

What the buyer experience looks like

From the buyer's side, BNPL feels like getting a trade account in 30 seconds instead of 30 days. The traditional process, fill in a credit application, supply two trade references, wait for the supplier's credit team to call your bank, get assigned a limit, is replaced by a single checkout step. The buyer enters their company number, confirms a director's details, and either gets approved instantly or referred for manual review.

Most providers offer a "pay in 30", "pay in 60" or "pay in 90" structure. Some allow split payments, three or four instalments across the term. Interest to the buyer is usually zero if the supplier picks up the fee. If the buyer chooses an extended term that the supplier doesn't subsidise, the cost gets added to the invoice, typically 1-2% per month.

Late payment is where the experience diverges from a normal trade account. BNPL providers automate chasing. The buyer gets reminders by email and SMS before the due date, on the due date, and at 7, 14 and 28 days past due. Late fees kick in, usually £15-£25 per missed payment, and continued non-payment gets reported to credit bureaus. That reporting cuts both ways: pay on time and your business credit score improves, which then unlocks higher limits with the same provider and better terms elsewhere.

For buyers running seasonal businesses, the timing flexibility matters more than the cost. A garden centre buying stock in February to sell in May can take 90-day terms and pay the bill once spring revenue arrives. The same logic applies to anyone needing invoice finance for agriculture and farming cycles, where input costs land months before the harvest cheque does. BNPL handles the buyer's half of that timing problem in a way an overdraft can't, because the limit sits with the supplier's checkout, not the buyer's bank.

How BNPL compares to traditional trade credit and short-term loans

Trade credit, the unsecured "net 30" account, is free to the buyer but expensive to the supplier. The supplier carries the debt, the collection cost, and the default risk. BNPL shifts all three to a third party in exchange for a fee. For suppliers, the trade-off is margin for certainty.

Short-term business loans solve a different problem. A buyer who needs £80,000 to refit a shop floor isn't going to fund that through supplier BNPL, they need a lump sum from a lender. Iwoca, for instance, offers loans between £1,000 and £1,000,000, with funds typically arriving within hours of approval and a personal guarantee required from the director. That's working capital for the buyer's whole business, not for a single transaction with one supplier. Many trade buyers use both: BNPL with their main suppliers for stock, and a flexible credit facility for everything else. The pillar comparison of flexible b2b financing options covers where each product fits.

Invoice finance sits in a different corner again. It funds the supplier against unpaid invoices the supplier has already issued. BNPL prevents the invoice from being unpaid in the first place. A wholesaler with 200 active accounts might run BNPL at checkout for new buyers, keep 30-day terms for trusted long-standing customers, and have an invoice finance facility behind it all for the trusted-customer ledger. The three products stack rather than compete.

Here's how the main options compare for a £10,000 trade order on 60-day terms:

Which trade sectors use B2B BNPL most

The product has spread fastest in sectors with high order frequency, mid-sized basket values, and tight buyer cash cycles. Building merchants and trade tool suppliers were early adopters because their buyers, small contractors and tradespeople, are notoriously cash-squeezed between job invoicing dates. Hospitality wholesalers came next, supplying pubs and restaurants that need stock before the weekend but get paid by card weeks later.

Other strong fits include:

• Workwear and PPE suppliers shipping to construction firms and facilities companies
• Print and packaging suppliers serving e-commerce sellers
• Catering equipment and food wholesalers
• Auto parts and garage consumables
• Beauty and salon supplies
• IT hardware resellers selling to small offices
• Industrial chemicals and cleaning supplies

What these have in common is repeat buying, average order values between £200 and £20,000, and buyers who run on thin operating cash. Sectors with very low basket values, say a stationery supplier selling £40 orders, struggle to make the fee economics work. Sectors with very large one-off orders, like capital equipment costing £200,000, tend to use asset finance or invoice finance instead, because BNPL limits don't usually stretch that far on a single ticket.

The main UK providers and what they each do differently

Four names cover most of the UK B2B BNPL market.

Kriya, formerly MarketFinance, offers PayLater terms of 30, 60 or 90 days, with credit limits up to £100,000 per buyer. They integrate with most major e-commerce platforms and have an API for custom checkouts. Their pricing is published as a percentage fee per transaction, scaled by term length.

Mondu is a German provider that launched in the UK in 2022. They focus heavily on marketplaces and B2B platforms, with strong integrations for Shopify Plus, Magento and BigCommerce. Limits run to around £50,000 per transaction, with instalment plans up to 12 months on larger orders.

Hokodo, also UK-based, was one of the earliest movers and works heavily in the wholesale distribution space. They've built a strong reputation in building materials and industrial supplies. Their approval rates on first-time buyers tend to be among the highest in the market, helped by extensive use of open banking.

Two (Tillit) is the newer Nordic entrant, focused on premium B2B brands and larger-ticket transactions. They handle limits up to £250,000 per buyer in some categories. Their checkout is among the cleanest, with the trade-off that pricing tends to sit at the higher end.

Iwoca also runs a B2B BNPL product called Iwocapay, which lets suppliers offer 30 or 90-day terms to buyers via a payment link or checkout integration. The supplier gets paid upfront, the buyer pays Iwoca later. It runs separately from the main Iwoca loan product but uses the same underwriting infrastructure.

Choice of provider usually comes down to three things: which e-commerce platform you run, what your average order value is, and how your buyer base profiles. A merchant shipping mostly to limited companies with 5+ years of filed accounts will get higher approval rates everywhere. A merchant whose buyers are mostly sole traders or new limited companies needs a provider with strong open banking underwriting, which favours Hokodo or Kriya.

Practical things to check before signing up

The contract economics matter more than the headline percentage. Read the fee schedule for declined transactions, chargebacks, refunds and partial returns. Some providers charge the supplier a small admin fee on declines, others don't. Refunds usually get processed back through the provider, which can mean the supplier loses the original transaction fee or a portion of it.

Check the recourse position carefully. Most B2B BNPL is "non-recourse" in marketing language, meaning the supplier keeps the money if the buyer defaults. But there are carve-outs. If the buyer disputes the goods or the order, the supplier usually has to resolve that dispute and may have to refund the provider if the dispute is upheld. Fraud is treated separately: if a buyer is determined to have fraudulently applied, some providers will pursue the supplier for refunds if shipment happened after warning signs the supplier should have spotted.

Confirm settlement timing. Some providers pay the supplier within 24 hours of shipment confirmation. Others batch settle weekly. For a supplier already squeezed on cash, weekly settlement may defeat the purpose.

Ask about buyer limits and approval rates. A provider that approves 60% of your buyer base is doing more for you than one approving 35%, even at a slightly higher fee. Most providers will run a free analysis on a sample of your customer database before you sign anything.

Look at the integration work. Plug-and-play modules exist for Shopify, WooCommerce, Magento and BigCommerce. Custom platforms or older e-commerce setups need API work, which can take 4-8 weeks of developer time. If you sell offline as well, by phone or through field sales, ask about payment links that reps can send by email or SMS after taking an order.

Conclusion

B2B BNPL is the cleanest way for a UK supplier to offer trade terms without running a credit department. The fee is real but predictable, and it replaces a stack of hidden costs: bad debt, late payment chasing, credit insurance, and the working capital cost of waiting for money. For buyers, it's a faster, simpler version of a trade account that also builds business credit history when used properly. The product works best for suppliers with repeat buyers, mid-sized order values, and margin headroom to absorb a 2-3% fee. Run the numbers against your current bad debt rate and your average days-to-pay before deciding. If the BNPL fee is lower than your true cost of carrying the debt yourself, the maths makes the decision for you.