Inventory Financing for Small Businesses: Solving the Stock-and-Cash Flow Dilemma
From purchase order finance to flexible credit, here’s how new and growing businesses can fund inventory and keep sales flowing.

One of the toughest early hurdles for new business owners is the cash gap between needing to buy inventory and actually selling it.
You’ve got customers lined up and ready to buy—but without the inventory, you’ve got nothing to ship. This creates a chicken-and-egg situation that can stall growth before it starts.
Fortunately, there are several inventory financing options that can bridge that gap and help small businesses deliver on their potential.
Purchase Order (PO) Financing: Fund Growth Before You Get Paid
Imagine this: a large retailer places an order with your business. It’s a game-changer. But you don’t have the funds to fulfil it—and your supplier wants payment upfront.
Purchase Order financing can help.
Here's how it works:
You receive a customer order and a quote from your supplier.
A PO finance provider pays your supplier directly.
Your supplier ships the goods to the customer.
The customer is invoiced.
Once payment is received, the finance provider deducts their fee and transfers the remaining balance to you.
Available to businesses of all sizes, even with limited credit history.
Decisions are typically based on the creditworthiness of your customer—not just you.
⚠️ Fees range from 1.8% to 6% per month, so prompt payment from your customer is key.
Learn more from Nav’s detailed PO finance guide
Overdraft Facilities & Revolving Credit: Flexibility When You Need It Most
If you’re looking for a more flexible, on-demand cash option, overdrafts and revolving credit lines can be powerful tools.
Overdrafts are linked to your business bank account and let you withdraw more than your available balance.
Revolving credit offers a similar setup but isn’t tied to a bank account—you draw from a set credit limit as needed.
Interest only applies on the amount you use.
Quick to arrange and easy to access.
⚠️ Higher interest rates and potential fees if payments are missed.⚠️ Some lenders may require a personal guarantee.
These tools are best used for short-term cash flow gaps, not long-term financing needs.
Compare options with NimbleFins’ UK business overdraft overview
Supply Chain Finance: Helping You and Your Suppliers Win
Supply chain finance (also known as supplier finance or reverse factoring) flips the traditional financing model.
Here’s how it works:
You’ve received goods or services from a supplier.
A finance company pays the supplier early on your behalf.
You repay the finance company on the invoice due date.
This helps your supplier get paid faster, while you maintain your usual payment terms—a win-win that strengthens relationships and frees up working capital.
This method is particularly useful for companies that purchase in large volumes or have long payment terms with suppliers.
The Bottom Line
Inventory financing can be the difference between a missed opportunity and a major growth moment. Whether it’s PO financing to deliver your biggest order yet, revolving credit to smooth out day-to-day cash needs, or supply chain finance to strengthen partnerships—there’s likely a solution that fits your business model.
The key is to understand the costs, flexibility, and requirements of each option before committing.
Looking to scale? Don't let inventory hold you back. With the right finance product, you can unlock growth today—and turn potential into profit tomorrow.