Bait and Switch Car Advertising in Missouri: Filing an MMPA Claim

Driving across St. Louis, Kansas City, Springfield, or St. Charles after confirming an unbeatable online price on a dealership's website-only to be told at the showroom desk that the car was "just sold five minutes ago," or that the advertised internet price excludes $3,500 in mandatory reconditioning packages and conditional rebates almost nobody qualifies for-is not clever salesmanship. In Missouri, it is an unlawful deceptive merchandising practice that violates state administrative regulations and carries both civil and criminal penalties.

Unlike states where false advertising rules are enforced solely by government regulators, the Missouri Merchandising Practices Act (MMPA), codified at Mo. Rev. Stat. § 407.020 and Mo. Rev. Stat. § 407.025, empowers individual car buyers to haul deceptive dealerships directly into circuit court. Even better, as the Missouri Supreme Court confirmed in Hess v. Chase Manhattan Bank, USA, N.A., 220 S.W.3d 758 (MO Supreme Court 2007) and Huch v. Charter Communications, Inc., 290 S.W.3d 721 (MO Supreme Court 2009), Missouri's consumer protection regulations strictly ban bait-and-switch schemes and hidden fee cramming. Consulting an experienced Missouri consumer protection lawyer from our directory can help you turn screenshots of deceptive dealer ads into a recovery of your overcharges plus statutory attorney fees.

How Missouri Law Defines Auto Dealership Bait-and-Switch Schemes

Under Mo. Rev. Stat. § 407.020, the use of any deception, fraud, false pretense, false promise, misrepresentation, unfair practice, or the concealment, suppression, or omission of any material fact in connection with the sale or advertisement of any merchandise is unlawful-whether committed before, during, or after the sale. Furthermore, under Mo. Rev. Stat. § 570.170, publishing a bait advertisement as part of a plan or scheme with the intent not to sell the property at the price stated therein is a Class A misdemeanor crime in Missouri.

To give teeth to the MMPA, the Missouri Attorney General's Office, Consumer Protection Section, Jefferson City promulgated binding advertising regulations in Title 15, Division 60, Chapter 7 of the Missouri Code of State Regulations. Specifically, 15 Mo. Code State Regs. 60-7.080 (Bait Offers and Availability of Advertised Merchandise) and 15 Mo. Code State Regs. 60-7.090 (Bait and Switch Scheme) prohibit sellers from publishing any advertisement unless it is a bona fide offer to sell the advertised product. Let's examine the four most common dealership violations occurring across Missouri lots today.

Advertised Internet Prices That Are Refused on the Lot

To climb to the top of third-party car shopping search engines (like Autotrader, Cars.com, or CarGurus), dealerships frequently post a rock-bottom "e-Price" or "Internet Special." When the buyer arrives on the lot, the salesperson refuses to honor that price-claiming the internet price was an "accounting error," only applies if the buyer finances through the dealer's house bank at an inflated interest rate, only applies if the buyer trades in a vehicle under five years old, or stacks incompatible factory rebates (such as combining a recent college graduate, active military, farm bureau, and returning lessee rebate into one headline number).

Under 15 Mo. Code State Regs. 60-7.020 (False and Misleading Statements) and 15 Mo. Code State Regs. 60-7.030 (Omission of a Material Fact), an advertisement is unlawful if it has the capacity to mislead prospective purchasers by implication, even if every sentence read in isolation is literally true. Stacking mutually exclusive rebates into an advertised price or refusing to sell the vehicle for cash at the advertised cash price violates both 15 Mo. Code State Regs. 60-7.060 and Mo. Rev. Stat. § 407.020.

Hiding Mandatory Dealer Fees in Fine Print and Missouri's $620.79 Cap

Another pervasive bait tactic involves advertising a vehicle for $22,000 online, then presenting a buyer's order at the desk with $1,800 in "mandatory" pre-installed dealer fees-such as a "$995 Reconditioning Fee," "$699 Nitrogen/Prep Package," plus multiple "e-Filing," "Compliance," and "Processing" fees buried in tiny footer disclaimers. In Missouri, dealer fees are tightly restricted by Mo. Rev. Stat. § 301.558 and Department of Revenue regulations at 12 Mo. Code State Regs. 10-26.230 and 12 Mo. Code State Regs. 10-26.231.

Under Mo. Rev. Stat. § 301.558, a licensed Missouri motor vehicle dealer may charge only one uniform administrative (documentation) fee, which is strictly capped by an annual inflation-adjusted legal maximum of $620.79 under 12 Mo. Code State Regs. 10-26.231. Crucially, Missouri law imposes three non-negotiable rules on dealer fees:

• No Fee-Splitting Above the $620.79 Cap: Any charge on a buyer's order that is not a genuine government tax, title ($8.50), registration, or license fee-or a bona fide optional physical accessory-is legally considered part of the dealer's administrative fee. A dealership cannot evade the $620.79 statutory cap by splitting paperwork charges into separate "doc fee," "title prep fee," and "archiving fee" line items.
• Mandatory Bold Statutory Notice: Under Mo. Rev. Stat. § 301.558, the dealer must display the fee separately on the preliminary worksheet and buyer's order alongside the exact boldface disclosure: "AN ADMINISTRATIVE FEE IS NOT AN OFFICIAL FEE AND IS NOT REQUIRED BY LAW, BUT MAY BE CHARGED BY A DEALER. THIS ADMINISTRATIVE FEE MAY RESULT IN A PROFIT TO DEALER. NO PORTION OF THIS ADMINISTRATIVE FEE IS FOR THE DRAFTING, PREPARATION, OR COMPLETION OF DOCUMENTS OR THE PROVIDING OF LEGAL ADVICE. THIS NOTICE IS REQUIRED BY LAW."
• Voluntary Payment Is No Defense: Under the Missouri Supreme Court's landmark ruling in Huch v. Charter Communications, Inc., 290 S.W.3d 721 (MO Supreme Court 2009), even if you signed the buyer's order and paid an unlawful or deceptive fee, the dealership cannot use the "voluntary payment doctrine" to block your MMPA refund lawsuit.

Claiming a Vehicle Is "Sold" Upon Arrival to Push a Pricier Model

The textbook definition of a bait-and-switch under 15 Mo. Code State Regs. 60-7.090 occurs when a dealership advertises a popular truck or SUV at a below-market price (the "bait"), confirms via phone or text that the car is on the lot, and then tells the customer upon arrival that the vehicle was "just sold" or "is in the back shop with a blown transmission" in order to steer the customer into a higher-priced vehicle with a larger dealer profit margin (the "switch").

Under 15 Mo. Code State Regs. 60-7.090, Missouri courts and the Attorney General look at five specific factors to prove an illegal bait-and-switch scheme:

• Refusing to show, demonstrate, or test-drive the advertised vehicle;
• Disparaging the advertised vehicle, its mechanical condition, its warranty, or its credit terms;
• Refusing to take orders for the advertised vehicle or deliver it within a reasonable time;
• Showing a defective or dirty sample of the advertised vehicle to discourage the buyer; or
• Using an internal salesperson commission structure that penalizes staff for selling the advertised "loss-leader" vehicle or rewards them for switching buyers to pricier stock.

Baiting With Non-Existent Low-APR Financing Offers

Dealership mailers, radio spots, and social media ads routinely scream "0% APR for 72 Months!" or "$199/Month Sign and Drive!" without disclosing the mandatory credit terms or the fact that the 0% rate requires forfeiting a $4,000 manufacturer cash rebate. Under federal Truth in Lending Act "Regulation Z" advertising rules (12 C.F.R. § 226.24) and Missouri's credit advertising rules under 15 Mo. Code State Regs. 60-7.020, advertising any "trigger term"-such as the down payment amount, the monthly payment amount, or the number of payments-legally requires the dealer to clearly and conspicuously disclose the amount or percentage of the down payment, the exact repayment terms, and the Annual Percentage Rate (APR).

Step-by-Step Process in Missouri

To prevail on a private Missouri Merchandising Practices Act (MMPA) claim under Mo. Rev. Stat. § 407.025, you must prove four statutory elements: (1) you purchased or leased merchandise primarily for personal, family, or household purposes; (2) you acted as a reasonable consumer would under the circumstances; (3) the dealership committed an unlawful practice under Mo. Rev. Stat. § 407.020 that would cause a reasonable person to enter into the transaction; and (4) you suffered an ascertainable loss of money or property demonstrable by objective evidence.

Step 1: Preserving Unaltered Screenshots and Written Confirmations

Before visiting the dealership-and immediately after any bait-and-switch encounter-save full-screen PDF printouts and screenshots of the dealership's website listing, CarGurus/Autotrader page, and social media ads showing the exact Vehicle Identification Number (VIN), stock number, advertised price, and fine-print footer. Save all SMS text messages and emails from the dealership's internet sales department confirming the vehicle's availability and out-the-door price.

Step 2: Securing the Preliminary Worksheet and Buyer's Order

Keep the dealership's "four-square" negotiation worksheet, preliminary price computation sheet, and final signed buyer's order. Check whether the dealer added mandatory "reconditioning" or "prep" fees above the advertised price or violated Mo. Rev. Stat. § 301.558 by charging more than $620.79 in administrative fees or omitting the mandatory statutory disclaimer.

Step 3: Filing Regulatory Complaints With the AG and DOR

Submit an online consumer fraud complaint to the Missouri Attorney General's Office, Consumer Protection Section, Jefferson City attaching your ad screenshots and buyer's order. Simultaneously mail or email Form 4683, Missouri, Department of Revenue, Motor Vehicle Bureau Complaint Form to the Missouri Department of Revenue, Motor Vehicle Bureau, Jefferson City, which regulates dealer licenses and disciplines dealers for false advertising under Mo. Rev. Stat. § 301.562.

Step 4: Calculating Your Objective Ascertainable Loss

Work with a Missouri consumer protection lawyer to calculate your exact monetary loss under Mo. Rev. Stat. § 407.025-such as the $2,500 difference between the advertised internet price and the inflated contract price you were pressured into paying, the unlawful administrative or prep fees tacked onto your bill of sale, or the excess interest charges caused by a financing switch.

Step 5: Sending a Pre-Suit MMPA Demand Letter

Your attorney will send a formal MMPA demand letter to the dealership and its assignee lender (under the FTC Holder Rule, 16 C.F.R. § 433.2) demanding an immediate refund of the price overcharge and unlawful fees. Because Mo. Rev. Stat. § 407.025 allows the court to award prevailing consumers their reasonable attorney fees based on the amount of time reasonably expended, dealerships face massive legal exposure if they ignore a valid $2,000 overcharge claim.

Step 6: Filing an MMPA Lawsuit in Missouri Circuit Court

If the dealership refuses to refund your ascertainable loss, file a civil lawsuit under Mo. Rev. Stat. § 407.025 in the circuit court where the dealer resides or where the transaction occurred-such as the Sixteenth Judicial Circuit Court of Missouri, Kansas City, the Twenty-First Judicial Circuit Court of Missouri, Clayton, the Eleventh Judicial Circuit Court of Missouri, St. Charles, or the Thirty-First Judicial Circuit Court of Missouri, Springfield (or file Form SC40, Missouri, Office of State Courts Administrator, Petition Small Claims Court for straightforward claims up to Missouri's $5,000 small claims limit under Mo. Rev. Stat. § 482.305).

How Much Does It Cost in Missouri?

Pursuing a bait-and-switch or hidden-fee claim under the Missouri Merchandising Practices Act is structured so consumers are not priced out of the courtroom:

• State Regulatory Complaints: Filing a deceptive advertising complaint with the Missouri Attorney General's Office, Consumer Protection Section, Jefferson City and submitting Form 4683, Missouri, Department of Revenue, Motor Vehicle Bureau Complaint Form to the Missouri Department of Revenue, Motor Vehicle Bureau, Jefferson City is 100% free ($0).
• Missouri Small Claims vs. Associate/Circuit Court Filing Fees: Filing Form SC40, Missouri, Office of State Courts Administrator, Petition Small Claims Court for losses up to $5,000 typically costs $20 to $50, while filing a formal MMPA civil lawsuit in Associate Circuit or Circuit Court costs $50 to $165 depending on the county.
• Missouri Consumer Protection Attorney Fees: Because Mo. Rev. Stat. § 407.025 authorizes the court to award reasonable attorney fees to a prevailing buyer (and allows punitive damages upon clear and convincing proof of intentional, outrageous misconduct under Mo. Rev. Stat. § 510.261), most Missouri auto fraud lawyers represent buyers on a contingency or statutory fee-shifting basis.

How Long Does the Process Take?

In Missouri, a private civil lawsuit under the Missouri Merchandising Practices Act (Mo. Rev. Stat. § 407.025) is governed by a 5-year statute of limitations under Mo. Rev. Stat. § 516.120, which begins running on the date of the purchase or lease or upon receipt of notice of the unlawful practice.

Once you provide your attorney with screenshots of the deceptive advertisement and your signed buyer's order, sending a pre-suit MMPA demand letter often produces a cash refund or loan balance credit within 30 to 60 days. If the dealership contests the claim and a formal lawsuit is filed in a Missouri circuit court, the case typically resolves through discovery-including subpoenaing the dealership's internal pricing logs and commission sheets under 15 Mo. Code State Regs. 60-7.090-within 6 to 12 months.

Frequently Asked Questions (FAQ)