E-Commerce Inventory Finance for UK SMEs

What is inventory finance and how does it work?

Inventory finance is a short-term arrangement where a lender advances funds to buy stock, with repayment tied to the sale of that stock or to a fixed schedule. The lender may take a charge over the inventory itself, over debtor invoices once goods are sold, or simply assess creditworthiness and offer an unsecured revolving facility.

The practical result is that you can place a supplier order today and repay as customer receipts land. The facility can be revolving, so once you repay one cycle you can draw again for the next purchasing round. Each lender sets its own minimum trading time and turnover, and these differ a lot between products, so check them on the lender's own site before you apply.

Why e-commerce businesses need this type of finance

Suppliers often want paying upfront or on short terms, and marketplaces and payment providers pay out sales on their own schedule, not on the day of the sale. Seasonal peaks, promotional stock builds and long shipping times from overseas make the gap bigger.

A retailer preparing for a Black Friday campaign may need to commit to stock orders in August or September. Without finance, the only option is to use cash saved in quieter months, which leaves less for anything else.

Products worth considering

Strictly, inventory finance is a loan secured on the stock itself. Other products are also used to pay for stock, but they are not secured on it. Revolving credit lines and term loans can fund stock with interest charged on the balance and a fixed repayment schedule. A merchant cash advance repaid from card or platform settlements suits marketplace sellers with strong, consistent turnover. Trade finance from specialist providers suits importers, often structured around individual purchase orders. For Amazon and Shopify sellers specifically, see e-commerce funding.

Where the need is really to release cash against unpaid B2B invoices rather than to buy stock, that is invoice finance, which our sister site MarketInvoice covers. FundBiz is not a lender. If you send an enquiry, we pass your details to one of the finance partners we work with.

Costs and rates in the current environment

The Bank of England base rate is 3.75%, last changed on 18 December 2025. Lenders price stock finance well above that, and the cost depends on the lender, the product and your business, so get a written quote. A merchant cash advance charges a factor rate (a fixed fee) rather than an interest rate.

Compare the total amount you will repay, not the headline rate. As an illustration, a merchant cash advance of £50,000 at a factor rate of 1.25 means repaying £62,500 (£50,000 x 1.25), a fixed cost of £12,500 however quickly you repay. A revolving line charges interest only on what you have drawn and only while it is drawn, so its cost depends on how fast the stock sells.

Ask the lender for the total cost of the line over the time you expect the stock to take to sell, and set that against the £12,500.

Security, eligibility and what lenders assess

Most inventory finance for e-commerce is assessed on a combination of trading history, bank statement analysis and platform sales data. Some lenders connect directly to Shopify, Amazon Seller Central or Xero to pull live revenue data, which speeds up underwriting and can improve the offer.

Lenders often ask directors for a personal guarantee on unsecured facilities. For stock finance secured on the stock, the lender takes a fixed or floating charge over the inventory, which may appear on your Companies House filing. Lenders also look at how long you have been trading (each sets its own minimum), whether you are a UK limited company or LLP, your credit record including any CCJs, and evidence of regular orders.

A decline from a high-street bank doesn't automatically preclude funding from a specialist lender.

Each lender sets its own facility limits, minimum trading time and decision times. Check them on the lender's own site.

Step by step

1. Calculate the exact stock funding gap: the difference between when you must pay your supplier and when platform settlement reaches your bank account.
2. Identify whether you need a revolving facility for repeated cycles or a one-off term loan for a specific stock build.
3. Gather six months of bank statements, your latest filed accounts, and platform sales data or accounting software access.
4. Compare quotes from at least three lenders.
5. Request the total amount repayable from each lender so you're comparing like for like.
6. Submit your preferred application with complete documentation to avoid delays from information requests.
7. Once funded, schedule repayments against your expected sales cycle so the facility is cleared before the next stock order draws it down again.

Frequently asked questions

Can I use inventory finance if my business is less than two years old?

Some lenders will consider a limited company trading for as little as six to twelve months if monthly revenues are consistent and bank statements are clean. Traditional banks typically require two years of trading and filed accounts. Check each lender's minimum trading age and revenue criteria before you apply.

Does applying for inventory finance affect my credit score?

Most specialist lenders run a soft credit search during the initial eligibility check, which doesn't affect your credit file. A hard search is only conducted when you proceed to a full application. Applying to multiple lenders directly within a short period leaves several hard searches visible. Checking each lender's criteria before you apply reduces this risk.

What is the difference between a merchant cash advance and an inventory loan?

A merchant cash advance provides a lump sum repaid as a percentage of future card or platform revenue, using a factor rate rather than an interest rate. An inventory loan or revolving credit line charges interest on the outstanding balance with a fixed schedule. If stock turns quickly a revolving line is usually cheaper; an advance may suit irregular sales patterns.

Will the lender take a charge over my stock?

It depends on the product. Unsecured revolving credit lines and merchant cash advances don't take a charge over inventory. Asset-backed stock or trade finance facilities may take a fixed or floating charge, which appears on your Companies House filing. Always check the security requirements before signing and take legal advice if you're unsure about a debenture.

Can I use inventory finance to buy stock from overseas suppliers?

Yes. Many e-commerce businesses use it to fund imports where payment is required before goods ship. Trade finance specialists offer documentary credit facilities that pay the supplier directly. Revolving credit lines simply deposit funds into your account, which you then use to pay your supplier by bank transfer or platform payment.

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This is general information, not financial advice.