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Tulsa and OKC Business Owners: Your Payment Terms Are Your Pricing Tool

August 25, 2026

Oklahoma business owners extend credit without thinking about it. A customer asks for net 30. You agree. It's normal. But net 30 is a 30-day loan you're making to that customer without charging interest. You're funding their business. The cost of that funding is real money coming out of your margin.

Most Oklahoma contractors and service businesses never quantify this cost. They just know their working capital is tight and they can't figure out why.

The Cost of Extending Payment Terms

You bill a customer $10,000 for work completed. You extend net 30 terms (30 days to pay). For 30 days, you're out $10,000. The cost of that $10,000 in working capital: 2-3% of the $10,000 = $200-$300. That's your cost to float their payment for a month.

Multiply across all your net 30 customers. A Tulsa contractor with $50,000 in receivables aging 30 days is spending $1,000-$1,500 per month in carrying cost, every month. Over a year, that's $12,000-$18,000 in pure working capital cost.

Most Oklahoma businesses don't charge for this. They just absorb it.

Why Terms Became "Free" in the First Place

Competition normalized credit terms. Customers started expecting net 30. Businesses competed by offering it as a freebie instead of charging. Now it's standard and nobody remembers why.

But the cost didn't disappear. It just moved from the customer's balance sheet to yours. You're subsidizing their working capital.

Building Terms Into Your Pricing

Simple approach: charge 1% of invoice for net 30 terms. It's transparent and recovers your carrying cost. A customer gets a $10,000 invoice on net 30 and sees a $100 financing charge. They understand immediately what they're paying for.

Customers who object to the 1% charge are really objecting to paying for credit. Give them an option: pay upfront and no fee, or take 30 days and pay 1%. Most choose to pay faster to avoid the fee. You get your cash. Problem solved.

The Early Payment Discount Play

Flip the equation: offer 2% discount for payment within 10 days. The customer saves $200 on a $10K invoice. You get paid fast and keep your working capital. It's a win for both.

Some Oklahoma contractors offer this and find 30-40% of customers take it. That's 30-40% of receivables coming in 10 days instead of 30. That's huge for working capital.

Where Oklahoma Businesses Leak Cash on Terms

  • No distinction between customer types. A repeat customer with perfect payment history gets the same terms as a new, unproven customer. The new customer should get net 15 or payment upfront until they earn net 30.
  • Extending terms without asking. A customer says "can we get 45 days?" You agree to keep the sale. But now you're carrying two weeks extra in receivables for that customer. That costs you money.
  • No escalation for late payment. Customers pay when they want because they know there's no penalty. You need late fees. Net 30 invoice unpaid by day 35? Charge 1.5% late fee. Charge motivation.
  • No cash flow modeling. You don't know your receivables aging or average days sales outstanding. You're flying blind. You can't manage what you don't measure.

The Terms Matrix Approach

Build a simple framework:

New customers: Net 15 or payment upfront. Prove yourself.

Established customers (6+ months, clean history): Net 30, standard terms.

Large repeat customers (consistently large orders, perfect payment): Net 30 with possible net 45 on request, but include 1% financing charge for net 45.

Problem payers (frequently late): COD or deposit required.

This isn't mean. It's rational. You're matching risk with terms.

What Terms Discipline Actually Recovers

An OKC contractor extending net 30 to every customer and carrying $60,000 in aged receivables on average spends roughly $18,000/year in working capital cost. Tighten the terms, charge for extending them, and get early payment incentives working: you might reduce aged receivables to $35,000 and recover $7,500/year in carrying cost.

If you're a Tulsa or OKC business owner and want to audit your receivables and terms strategy, SharpMargin can show you exactly how much working capital you're tying up. Most Oklahoma businesses find $8,000-$15,000 in annual margin recovery from better credit terms and cash collection discipline.

Frequently Asked Questions

What's the real cost of extending net 30 terms to a customer?

Rough cost: 2-3% of that customer's monthly revenue. If you're billing someone $10K/month on net 30, you're tying up working capital. That capital costs you 1-3% annually in interest or opportunity cost.

Should I offer net 30 to everyone or just big customers?

Only reliable customers with good history. For new or unproven customers, require payment upfront or net 15. As they prove reliable, you can extend to net 30. Don't give terms away.

How do I charge for extending credit?

Net 30: build 1% into pricing. Net 45: build 1.5% into pricing. These are small charges that offset your carrying cost. Most customers accept them without pushback.

What if a customer refuses to pay on net 30 terms?

Two options: accept net 15 or require payment upfront. Don't extend terms without charging for them. The cost of carrying that receivable is real.

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