When Your Sales Commission Agreement Isn’t Enough: How Missouri Law Overrides Some Contract Terms

Commission agreements are an important part of running a sales-driven business. They help set expectations, motivate your team, and protect your margins. But even the clearest, most carefully drafted agreement can run into trouble if it conflicts with Missouri law.

That’s because some rights, particularly when it comes to paying sales representatives, are written directly into the statutes—and no contract can waive them. Overlooking these rules can leave your business not only paying commissions you didn’t budget for, but also facing additional financial penalties.

An Example: The case of Mike Abuhamdeh v. Carol House Furniture, Inc.

A recent Missouri Court of Appeals case, Mike Abuhamdeh v. Carol House Furniture, Inc., illustrates the point. Mr. Abuhamdeh was a commissioned sales representative. When he left the company, some of the orders he had arranged were still pending delivery. His contract said he was only entitled to commissions on deliveries made while he was still employed. Based on that language, the company declined to pay him for the post-departure deliveries.

The problem? Missouri’s Merchandising Practices Act (MMPA) has a specific provision, § 407.912.2, that entitles sales reps to commissions on any orders made while they were employed—even if the product is delivered after they’ve left. Another section, § 407.915.2, makes it clear that this right can’t be waived by contract. In other words, no matter what the agreement says, the law steps in to protect the sales rep’s commission.

Not only that, but the court’s ruling didn’t stop at confirming that the commissions were owed. Because the company didn’t pay within the statutory time frame, the case also triggered Missouri’s penalty provision under § 407.913. That statute allows the court to impose additional annualized damages—essentially interest—on top of the unpaid commission amount. For a business, that can turn what seemed like a minor contract dispute into a costly legal and financial problem.

What This Means for Business Owners

The lesson here is not simply to “be generous” with departing sales reps. It’s to recognize that Missouri law sets non-negotiable rules about when commissions must be paid, and those rules can override the language you have in writing. If your agreements tie commission eligibility to delivery dates or have other cut-offs that conflict with the statute, you may be carrying hidden liability. Even a short delay in paying can open the door to penalties that quickly exceed the commission itself.

To avoid this kind of liability, business owners should take a proactive approach:

• Review and revise commission agreements to ensure they align with Missouri law and do not contain clauses that could be considered invalid.

• Clarify when commissions are earned—tie this to the date of sale, not delivery, if that’s how the law defines it.

• Track sales and delivery timelines so commissions tied to orders placed before termination are identified and processed promptly.

• Implement strict payment timelines that meet or exceed statutory requirements to avoid triggering penalties.

• Consult legal counsel before withholding commissions in any post-termination scenario to make sure you’re on solid legal ground.

The Bottom Line

Contracts are powerful business tools, but they can’t rewrite the law. The Abuhamdeh case is a reminder that when a statute offers specific protections, those protections will win every time. By reviewing your commission agreements now, and making sure your payment practices match Missouri’s requirements, you can avoid disputes, protect your margins, and keep your business on solid legal footing.

 

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