For a UK wholesaler, the most important payment question is often how customers pay, not how suppliers are paid. A profitable wholesaler can still be short of cash if too much of it sits in 30-day, 60-day or overdue receivables.
The right set-up makes paying easy, reduces chasing and protects margin on large business-to-business invoices. For most wholesalers that means bank transfer for large invoices, Direct Debit or automated collection for repeat customers, cards or payment links for small or urgent orders, and local foreign-currency receiving details for overseas buyers.
The right mix depends on invoice value, customer type, payment terms, gross margin and the share of revenue from abroad. Collection speed is a board-level cash-flow matter, not an administrative detail.
| Method | Best for | What to manage |
|---|---|---|
| Bank transfer (Faster Payments, Bacs, CHAPS) | Large UK trade invoices | The customer must initiate payment on time |
| Direct Debit or automated collection | Repeat customers on agreed terms | A customer mandate and set-up with a provider |
| Card or payment link | First, small or urgent orders and deposits | Percentage fees and chargebacks on large values |
| Pay by bank (open banking) | Invoices paid from the customer's banking app | Customer bank coverage and provider set-up |
| Local USD or EUR receiving details | Overseas wholesale customers | Availability by currency and provider |
| SWIFT international transfer | High-value overseas invoices | Intermediary deductions and tracing time |
| Open-account credit terms | Established buyers where credit wins volume | Delayed cash and credit exposure |
A wholesaler pays for stock, holds it, sells it and then waits to be paid. The cash conversion cycle is the number of days between paying the supplier and receiving the customer's money. With 30 to 60 days of customer credit, cash is tied up at both ends.
Faster collection shortens that cycle and reduces reliance on external working capital. Payment method, meaning how money moves, and payment term, meaning when it is due, should be chosen together: an efficient channel will not fix cash flow if terms are too generous or not enforced.
A worked example shows the scale. A wholesaler with £6 million of annual sales has roughly £16,400 of sales a day. If customers take 52 days on average and that falls to 37 days, about £247,000 of cash is released permanently, without new borrowing.
| Days sales outstanding | Cash tied up in receivables |
|---|---|
| 52 days | About £855,000 |
| 37 days | About £608,000 |
Management should track four measures each month:
Bank transfer is the natural default for large UK trade invoices. It is familiar to every finance team and usually cheaper than percentage-based card fees. Faster Payments carries real-time payments of up to £1 million, 24 hours a day, every day of the year, although each bank sets its own limit for its customers. Bacs suits scheduled batch payments, and CHAPS suits same-day high-value settlement.
The weakness is behavioural: the customer must log in, approve, reference the invoice correctly and pay on time. A cheap method that is routinely paid late can cost more in working capital than a dearer automated one.
Direct Debit suits established customers who order repeatedly. Under a mandate, the wholesaler collects agreed amounts on the due date, which removes most chasing. Bacs processed 5.0 billion Direct Debits in 2025, a record for the system.
It works best where invoices are predictable or the customer accepts collection on the due date. It is less suited to one-off buyers, frequently disputed invoices or amounts that change at short notice. For euro customers, SEPA Direct Debit is an option where both the provider and the customer's bank support it.
The main benefit is turning routine receivables into a controlled collection process that finance can forecast.
Cards and payment links are useful for new customers, deposits, samples and small urgent invoices, with immediate confirmation. The drawback is cost. Card fees are set by the acquirer, the firm that processes card payments for the merchant, and are usually a percentage of value. As an illustration, a 1.5% fee on a £50,000 invoice is £750.
Chargebacks, where the cardholder's bank reverses a payment, and transaction limits make cards unsuitable as the main method for large trade accounts. Use cards for first orders, deposits and lower-value sales, and bank-based methods for large recurring flows.
Local USD or EUR receiving details let overseas buyers pay using familiar domestic instructions, rather than sending an international wire to a sterling account. A US buyer pays by ACH or domestic wire; a European buyer pays by SEPA transfer.
If the business also pays suppliers in USD or EUR, it can keep receipts in that currency and use them to pay, avoiding two conversions. If most costs are in sterling, convert under a written FX policy rather than accepting whatever rate is built into the incoming route.
The comparison of business bank accounts for wholesalers sets out which providers offer local receiving details, and the guide to cross-border payment providers for UK businesses compares their FX margins.
SWIFT, the global bank messaging network, remains important for large overseas buyers and for countries where local receiving details are not available. Corporate finance teams everywhere understand it.
Intermediary bank deductions and investigations make outcomes less predictable. State the invoice currency, beneficiary details and who bears bank charges on every invoice. If a customer repeatedly pays short, resolve it in the commercial terms rather than writing off the shortfall each month.
Credit is often extended because buyers expect it. The question is whether the extra sales justify the working capital and credit exposure. A customer buying £500,000 a year on 60-day terms can be less valuable than a smaller customer paying in 14 days once the finance cost and management time are counted.
Under the Late Payment of Commercial Debts (Interest) Act 1998, an agreed payment date for business transactions should usually be within 60 days, and a longer period must be fair to both businesses. Where no date is agreed, payment is late 30 days after the customer receives the invoice or the goods are delivered, whichever is later. A supplier can claim statutory interest at 8% above the Bank of England base rate, unless the contract sets a different rate, plus fixed recovery costs.
| Size of late debt | Fixed recovery cost |
|---|---|
| Up to £999.99 | £40 |
| £1,000 to £9,999.99 | £70 |
| £10,000 or more | £100 |
The Commercial Payments Bill was introduced in the House of Lords on 19 May 2026 and was amended on Report on 15 September 2026; Lords third reading is scheduled for 20 October 2026, after which it passes to the House of Commons. As amended, it would:
The measures apply only to UK-to-UK transactions and would not cover overseas buyers. They take effect only once the bill is passed and commencement regulations are made, and they would not apply to contracts signed before commencement. Wholesalers selling to large UK retailers and distributors should review their standard terms now so they are ready when the law changes.
Prevention starts when the account is opened. Confirm the legal customer entity, purchase-order requirements, billing contact, invoice email address, payment method and due date.
USD invoicing with local USD collection details makes paying easier for US buyers who prefer domestic instructions. EUR invoicing with SEPA-compatible details does the same for European buyers.
The resulting balances are a treasury matter. Matching receipts with supplier payments in the same currency reduces conversion; otherwise the business needs a clear policy for converting to sterling. The guide on how UK exporters receive international payments covers the receiving options by country.
Faster collection is the first remedy, but it may not be enough. Winning a large retail or distribution customer can require 60-day terms. Invoice finance releases cash against unpaid invoices while the customer keeps those terms, and trade credit insurance protects against a buyer not paying.
Compare the finance cost with the margin on the sale and the cash otherwise tied up. Finance is not needed on every invoice; its purpose is to ensure growth does not prevent the business funding its next inventory cycle. The guide to trade credit and trade finance explains the options.
Measure payment costs against gross margin and invoice value, not as a generic percentage. A card fee may be acceptable on a small first order that would otherwise be lost, but hard to justify on a six-figure repeat invoice when bank transfer is available.
Finance should know the cost of collecting £1,000, £10,000 and £100,000 through each method offered. For international receipts, compare the amount invoiced, the amount received, the time to settle and the cost of converting. The commercial team can absorb the cost, restrict methods by order value or build it into terms, but the decision should be deliberate.
Helm, the firm's own business account and payments platform, is relevant to wholesalers with material overseas collections or supplier payments. It provides collection and payout accounts through licensed partners in each region, with invoices and customs documents attached to each payment, and Helm offers trade finance. The Helm page sets out the corridors covered.
Whichever provider a wholesaler uses, judge it on the whole cash cycle rather than a single transfer, and confirm eligibility, routes and currencies before changing customer payment instructions.
Bank transfer is usually the default for large trade invoices. Direct Debit suits repeat customers, cards suit small or urgent orders, and local USD or EUR details suit overseas buyers.
Agree terms upfront, invoice promptly with correct references, meet the customer's purchase-order requirements, offer a pay-by-bank link, automate reminders before the due date and track actual payment behaviour.
Not yet. Current law expects business payment terms within 60 days unless a longer period is fair. The Commercial Payments Bill would make 60 days a firm cap for business purchasers, but it is still before Parliament.
Yes. Statutory interest is 8% above the Bank of England base rate unless the contract sets another rate, plus fixed recovery costs of £40, £70 or £100 depending on the debt.
Yes, where convenience justifies the cost. Cards suit first orders, deposits and small invoices, but percentage fees make them costly on large invoices.
Yes, subject to eligibility and cost. It releases cash tied up in unpaid invoices while the customer keeps its agreed terms.
Buckingham Capital Consulting has obtained FCA authorisations and registrations for payment firms including Oval, which runs open banking payments, and Onpoint Money since 2013, and arranges the collection, safeguarding and operating accounts that payment businesses and their merchants depend on. For wholesalers it sets up collection accounts, pay-by-bank and multi-currency receiving through licensed partners matched to the customers they sell to.
Speak to an expert: WhatsApp +44 7563 115980, Telegram @buckinghamcapital or info@buckinghamcapitalconsulting.co.uk.
This article is general information, reviewed against the regulator’s published requirements on the date shown. It is not legal advice; the regulator’s current publications take precedence.