Payment terms: what they are, different types, and how to choose for your business

Payment terms, meaning the conditions you and a customer agree before a sale goes ahead, can include what they're buying, at what price, and how and when they'll pay you for it. These combined are sometimes called the "terms of sale," and they need to be clear enough that neither side can misread them later.

A trade credit sits behind most of these arrangements: you supply goods or services now, and your customer pays afterwards, on the terms you've set. If you do it well, it's one of the simplest ways to win and keep customers.

See the advantages of trade credit for more on why.

Five details make up the core of every sale: what it costs, how much you're supplying and when, how you'll deliver it, the method your customer will use to pay, and the date payment falls due. If you miss any one of these off a contract or invoice, you leave room for a dispute.

1. Cost covers the agreed price, including any discounts or additional charges built in.
2. Volume sets out exactly what's being supplied, for example: quantity, specification, or scope of work.
3. Delivery confirms when and how goods or services will reach your customer.
4. Payment method states how you expect to be paid, perhaps by bank transfer, card, or another method your customer can use.
5. Due date fixes the point that payment becomes late if it hasn't arrived.

Payment term types differ depending on each relationship. Let’s look at the ones you're most likely to come across.

For international deals, a bank can guarantee payment on your behalf through a letter of credit, which works differently to the terms above.

Read our guide to letters of credit for how they compare to trade credit insurance.

To help you see how these terms work in practice, here are two scenarios showing different approaches to managing trade credit.

1. Using Net 30 terms in a manufacturing supply chain

A UK-based electronics wholesaler delivers a shipment of components worth £15,000 to a long-standing retail partner on 1 September. Because the retailer has a strong credit history, the wholesaler applies Net 30 payment terms. This means the retailer has 30 calendar days to settle the invoice in full. By the time the payment falls due on 1 October, the retailer has already sold a portion of the stock, using that revenue to pay the wholesaler without straining their own cash reserves. This standard window provides the buyer with essential liquidity while giving the seller a predictable date for their cash inflow.

2. Managing a line of credit for recurring service contracts

A digital marketing agency provides ongoing SEO and content services to a growing MSME. Rather than negotiating individual terms for every monthly project or ad-hoc request, the agency establishes a line of credit with a £10,000 limit. Throughout the month, the client requests various services that are "charged" against this limit. At the end of the billing cycle, the agency issues a statement for the total amount used. This allows the client to draw on the credit as needed for urgent tasks without administrative delays, while the agency secures a recurring relationship and manages risk by capping the total exposure at any one time.

The right payment terms depend on who you're dealing with, and not just what you're supplying. Here are a few things you should think about before you settle on anything:

Client size

A smaller customer often carries more risk relative to the value of the order, and costs more to manage for what it's worth to your business. Larger, established customers can usually support longer terms without much added risk.

Goods lifespan

Perishable or fast-depreciating products lose their value as collateral quickly, so shorter terms make more sense here than for goods that hold their worth.

Customer location

Supplying to a business overseas brings country-level risk into the equation, such as currency movements, local economic conditions, and how reliably businesses in that market tend to pay. Our economic research covers country-specific risk in more depth.

Creditworthiness

Before you set any payment terms, check a customer's financial position directly. Financial statements reveal operating cash flow and debt levels, a credit report shows payment history with other businesses, and a credit score gives a quick read on financial stability, though scales vary by provider.

You should also consider what happens if that assessment turns out to be wrong. Our guide on anticipating the worst covers how to prepare for customer insolvency.

Reputation matters here too, as a business' standing, its bank, and its leadership all say something about how much trust you're extending. Business Fraud Insurance can protect you if that trust turns out to be misplaced.

If you take all of these into account, you'll end up with payment terms that reflect the actual risk in front of you, and not just a standard default.

If you and a customer don't agree payment terms, the law sets a default for you, and that default is changing. A government reform, still working through Parliament, would introduce a hard cap on how long payment terms can run, with stronger protections if a payment is late.

Our guide to payment schedules covers the current rules, the incoming changes, and what your options are if a payment isn't made on time.

However, agreeing terms is only the start. What happens next (how you invoice, how you follow up, and how you handle the relationship over time) decides whether those terms will work for your business.

1. Check your own cash flow position first:  If you want to offer trade credit, it means accepting a delay between raising the invoice and seeing the money land, so you need an accurate view of your working capital before you agree to anything. Our guide to cash flow forecasting can help you work out what you can afford to offer.
2. Invoice promptly and confirm receipt: Send the invoice as soon as the work is done and get acknowledgement that your customer has it, as this removes any doubt later about when the clock started. In case a customer disagrees with an invoice raised, here are some methods for handling invoice disputes.
3. Follow up before the due date, not after: Check in as the deadline approaches instead of waiting for it to pass. It's easier to keep a payment on track than to chase one that's already overdue.
4. Have a plan for what happens if payment slips : Read our guide to avoiding non-payment for how to handle a late payment without damaging the relationship with the customer. 
5. Think beyond this one deal : A reliable, regular customer is worth more flexibility than a one-off order. So, reward that loyalty with some flexibility, and you'll probably see steadier business from them over time. Remember that even when a payment is late, it doesn’t have to damage your relationship.

Our podcast on preserving relationships with late payers has more on getting the balance right.

The right choice of payment terms depends on how well you understand the risk in front of you; who you're dealing with, what they're buying, and how likely they are to pay on time.

You can understand that more easily if you have good data as a basis. Explore how better credit risk management can help you set terms with peace of mind, instead of defaulting to the same net 30 for everyone regardless of risk.

And if you're ready to protect those terms properly, our guide to finding the right trade credit insurance provider is a good place to start.