UK businesses manage international payments to a growing overseas supplier network by keeping one approved record for each supplier, verifying every change to bank details, grouping payments by currency and route, planning currency funding in advance and releasing payments in approved batches. A complete process also confirms each outcome and reconciles every invoice against the amount paid.
For a Finance Director whose supplier base has grown from a handful of overseas partners to dozens across several markets, the key decision is how to keep control of cost, cash and supplier relationships as international payment volume rises, and which business payment solutions support that.
Use the following workflow when the supplier network expands, when a new sourcing market is added or when the monthly payment run starts to outgrow the team’s current process.
| SUPPLIER NETWORK · AT A GLANCEFrom one supplier to many01 Standardise recordsKeep one approved master record per supplier.02 Control changesVerify every new or changed instruction independently.03 Group by currency and routeOrganise payments by currency, destination and route.04 Plan funding and FXMatch currency balances to upcoming invoices.05 Batch and approveRelease checked batches with recorded authorisation.06 Reconcile and reportMatch invoices, payments, conversions and charges. Volume changes the risk. A process that works for five suppliers needs structure before it reaches fifty. |
1. Build one approved record for every supplier
A single overseas supplier is easy to remember. Twenty or forty are not. Each supplier needs one approved master record, held in the company’s accounts payable system rather than in email threads or spreadsheets.
The record should cover:
- Legal identity: the supplier’s registered name, address and approved contact.
- Beneficiary details: account holder name, IBAN or account number and any local identifiers.
- Receiving institution: name, country and any BIC/SWIFT or clearing code.
- Commercial terms: invoice currency, credit period and who bears payment charges.
- Approval history: who set up the record, who approved it and when.
A structural check helps catch keying errors before a payment is released. The BriskPay IBAN checker confirms whether an IBAN is correctly formed. It does not confirm that the account belongs to the supplier.
Finance-team action: freeze payments to any supplier whose master record is incomplete.
2. Treat every bank-detail change as a verification event
Payment diversion becomes a bigger exposure as a supplier network grows, because there are more relationships, more invoices and more email conversations that can be imitated.
Treat a new or changed bank instruction as a verification event, even when it arrives inside a familiar email chain. Contact the supplier using a previously established number or trusted channel, not the contact details supplied with the change. The National Crime Agency advises businesses to check, verify and never transfer money until details are confirmed, and reports that invoice fraud accounted for 85% of payment diversion fraud losses reported in September 2025.
For domestic sterling payments, Confirmation of Payee checks the account name against the details entered. Overseas payments may not have an equivalent check, so the company’s own verification step carries more weight.
If the beneficiary name differs from the supplier name, stop and establish the legitimate relationship before release.
Finance-team action: keep the verification record and approval separate from the email requesting the change.
3. Group international payments by currency, destination and route
International payments do not all travel the same way. The route depends on the currency, destination and the service handling the payment.
Swift describes itself as a secure messaging system that helps financial institutions send payment instructions; it does not move the money itself. Euro payments within the SEPA area follow harmonised scheme rules across 41 countries and carry up to 140 characters of remittance information.
| Route to assess | Questions for a finance team |
| Euro payments to SEPA countries | Is the supplier reachable through SEPA? Is the remittance reference long enough to identify the invoice? |
| Payments through correspondent networks | What information is required, what charges may be deducted and what receipt timing can be confirmed? |
| Local payment routes in the supplier’s market | Does the service support this destination and currency? What local identifiers are needed? |
Agree how charges are handled with each supplier. If the purchasing terms say the supplier must receive the full invoice amount, a deduction along the route becomes a short payment on your account with that supplier. Record the charge arrangement in the master record so it is applied consistently across every run.
Grouping suppliers this way makes the monthly run easier to plan. It also shows where charges or delays are most likely, so the team can raise them with suppliers before they become disputes.
4. Plan currency funding across the supplier book
Supplier growth usually brings more currencies into accounts payable. A UK importer might start with one euro supplier and later pay in US dollars, Chinese yuan and other currencies.
Converting sterling for every invoice creates repeated conversion decisions. An alternative is to view the whole supplier book by currency and plan funding against it. A multi-currency account lets a business hold balances in the currencies it pays, so that conversion can be planned rather than triggered by each invoice. See how a multi-currency account works for UK businesses.
The British Business Bank describes natural hedging, matching currency receipts with currency payments, as one way businesses reduce transaction risk.
For each currency, record:
- Invoices due in the next 30, 60 and 90 days.
- Balances already held in that currency.
- Expected receipts in the same currency.
- The shortfall to be funded and who approves the conversion.
If specialist currency-risk tools are needed, assess them separately with a qualified adviser. No particular hedging product is assumed here.
5. Run payment batches with clear approval
At scale, individual payments become payment runs. A stronger workflow separates the key tasks so that no single person can create a supplier, change its details and release a payment:
1. Accounts payable checks invoices against purchase orders and receipts.
2. A second person reviews new or changed supplier records.
3. Treasury confirms currency funding for the batch.
4. An authorised approver releases the batch.
5. Accounts payable sends remittance advice and records the references.
Before release, reconcile the batch total to the approved invoices and check for duplicates using your company’s own controls. Where a batch includes an urgent invoice, confirm feasibility with the service before promising the supplier a receipt date.
Finance-team action: record who approved each batch and keep the approval with the payment file.
Separate payment execution from supplier risk
A payment service moves money. Your purchasing agreement determines when you owe it and what happens if goods are late, incomplete or disputed. For new suppliers in higher-risk markets, some businesses use staged deposits, inspection milestones or trade instruments. This is trade education, not a statement that BriskPay offers those instruments.
6. Reconcile, report and answer supplier queries
Payment operations do not end when money leaves the account. With dozens of suppliers, missing references, intermediary deductions and differing transaction descriptions can make matching slow.
Keep the stages distinct:
1. Your company submits an instruction.
2. The service accepts or processes it.
3. The receiving institution credits the beneficiary.
4. The supplier identifies and allocates the receipt to your invoice.
These are not interchangeable confirmations. When a supplier asks whether a payment has been sent, answer with the stage you can evidence. A remittance advice tells the supplier what you intended to pay; it does not prove the money has arrived. Avoid sending a replacement simply because the supplier has not yet matched the first receipt.
If a supplier reports a short receipt, compare the amount instructed, any charges stated by the service and the amount the supplier says it received. Settle the difference against the agreed charge terms rather than paying the gap automatically. If a payment cannot be located, use the payment reference and the service’s support process.
For CFOs and Finance Directors, a useful control report separates invoices awaiting approval, payments awaiting completion and receipts awaiting supplier allocation. This connects accounts payable with treasury and shows how much cash is committed to suppliers in each currency.
Illustrative supplier-network example
Hypothetical example only: not a BriskPay customer case, quote, service-coverage statement or settlement promise.
A UK homeware distributor has grown from six overseas suppliers to 42, invoicing in euros, US dollars and Chinese yuan. Monthly overseas payables are around £6,800,000 equivalent. Its budget is managed in sterling.
| Stage | What the finance team does |
| Clean the records | Consolidates supplier details into one approved master file and closes duplicates. |
| Verify changes | Confirms three recent bank-detail changes through established contacts before any payment. |
| Group the run | Splits the monthly run into euro SEPA payments, dollar payments and yuan payments. |
| Plan funding | Compares each currency’s upcoming invoices with balances held and approves the shortfall conversions. |
| Release batches | Reconciles each batch total to invoices, records approval and sends remittance advice. |
| Close the month | Matches payments to invoices, records conversion costs and charges and lists open items. |
The larger network does not need a larger team by default. It needs a process that treats each supplier record, currency and batch as a controlled item.
Supplier-network payment readiness checklist
Use this checklist before each payment run. Keep supporting records in your company’s approved systems.
| Ready? | Check | Suggested owner / record |
| ☐ | Every supplier has one complete, approved master record. | Accounts payable / supplier master |
| ☐ | Invoices match purchase orders and are not duplicates. | Accounts payable / invoice record |
| ☐ | New or changed instructions have been verified independently. | Supplier owner / verification record |
| ☐ | Payments are grouped by currency and route. | Accounts payable / payment run file |
| ☐ | Currency balances and shortfalls are confirmed. | Treasury / funding schedule |
| ☐ | Conversion quotes and quote validity have been checked. | Treasury / quotation record |
| ☐ | The service supports each destination and currency in the run. | Treasury / service confirmation |
| ☐ | Batch totals reconcile to approved invoices. | Finance manager / batch control |
| ☐ | Approval is recorded by an authorised approver. | Authorised approver / approval trail |
| ☐ | Remittance advice is ready with clear invoice references. | Accounts payable / remittance instruction |
| ☐ | Someone owns confirmation, reconciliation and exception follow-up. | Finance manager / named task owner |
Frequently asked questions
What changes when a business adds more overseas suppliers?
Each supplier brings its own bank details, currency, terms and payment route. Finance needs a consistent process for records, approvals, funding and reconciliation so control does not weaken as volume grows.
Does every supplier payment need to go through the same route?
No. The appropriate route depends on the currency, destination and service handling the payment. Confirm the required information and charges for each group of payments.
How can a company reduce unnecessary currency conversions?
View upcoming invoices by currency and compare them with balances already held and expected receipts. Holding balances in the currencies you pay can reduce the need to convert for every invoice.
What should we do if a supplier changes its bank details?
Pause release, verify the change through an established contact channel and complete the required internal approval. Do not rely on the email announcing the change. See the.
How do UK businesses choose an international payment provider?
Compare supported currencies and destinations, beneficiary checks, FX pricing, payment status, approvals and support against your supplier book. Ask each provider to confirm what it supports for your specific payments.
Can an existing bank remain part of the setup?
Yes. Many companies keep their existing bank and add an international payment provider in the UK for cross-border supplier payments and FX. The two arrangements can serve different parts of the business.
Can BriskPay settle business payments on the same day?
BriskPay offers same-day settlement on eligible supported payment flows. Ask the team to confirm eligibility and the applicable funding, cut-off and review requirements for your intended payment before committing to a supplier deadline.
Put your supplier-network requirements in front of BriskPay
BriskPay supports international payments in the UK and business FX for companies trading across borders. Bring your supplier-payment requirements together: how many suppliers need paying, the currencies involved and the deadlines your finance team needs to manage.
Plan your next supplier payment run with BriskPay
If a payment run includes time-sensitive invoices, ask BriskPay about same-day settlement for eligible supported flows. Bring the required receipt dates to your enquiry so the team can confirm the applicable funding, cut-off and review requirements.
Explore BriskPay’s supplier payments for UK businesses and international business payments, or discuss your company’s business payment solutions requirements with the team.
Discuss your overseas supplier payments: Sales Enquiry
Use the initial enquiry to describe the business requirement. Keep bank details, identity documents and sensitive payment records out of the enquiry message; the team can explain the appropriate next step.