The dealer’s vocabulary,
translated.
Every one of these terms shows up on a window sticker, a buyers order, or an F&I menu — and every one of them moves money. Plain-language definitions, plus what to do about each when it appears in your deal.
Acquisition Fee
A fee the leasing company charges to originate a lease, typically $595–$1,095, usually rolled into the capitalized cost. The lender sets it, but some dealers quietly mark it up above the published amount. Ask what the lender's actual acquisition fee is and confirm the number on your lease matches.
Addendum Sticker
A second window sticker placed next to the factory sticker, listing dealer-added items — nitrogen-filled tires, pinstripes, protection packages, sometimes a market adjustment. Nearly everything on it is high-margin markup added after the vehicle arrived. Treat every addendum line as negotiable, starting from zero.
Buy Rate
The interest rate the lender actually approved for your loan. The rate written into your contract is allowed to be higher, and the dealer keeps the difference as dealer reserve. Ask the finance office directly what the buy rate is — the reaction alone tells you something.
Buyers Order
The dealer's itemized worksheet for the transaction: vehicle price, trade figures, fees, taxes, and add-ons. It is where unexpected line items live. Read every line against the out-the-door price you agreed to before you sign anything.
Captive Lender
A manufacturer's own financing arm — Toyota Financial Services, GM Financial, Honda Financial Services. Captives fund most promotional rates and set every lease program's money factor and residual. Their promotional offers are often genuinely the best available, but verify your contract actually reflects the advertised program.
Certified Pre-Owned (CPO)
A used vehicle inspected and covered under the manufacturer's certification program and sold at a premium, typically $1,500–$3,000 over a comparable non-certified car. The added warranty coverage has real value. The premium, like everything else on the lot, is negotiable.
Dealer Prep Fee
A charge for 'preparing' the vehicle — removing the plastic wrap and washing it. On a new vehicle, the manufacturer already reimburses the dealer for this work. Ask for the fee to be struck or offset in the vehicle price.
Dealer Reserve
The markup between the interest rate a lender approves (the buy rate) and the rate written into your contract — the dealer keeps the difference. It is legal, and it is almost never disclosed. Arriving with an outside pre-approval, or asking for the buy rate outright, is how you compress it.
Disposition Fee
A fee charged when you return a leased vehicle at lease end instead of buying it — typically $350–$595, fixed in the lease contract on day one. It is frequently waived if you lease or buy the same brand again. Know it exists before you sign, not when you turn the car in.
Doc Fee (Documentation Fee)
A dealer charge for processing the paperwork, ranging from under $100 to $899 or more for identical documents. Some states cap it — New Jersey at $699, California at $85 — and in most states it must be the same for every customer, so arguing the fee itself rarely works. Negotiate the out-the-door price instead, and let the fee be the dealer's bookkeeping problem.
Four-Square
A worksheet that splits the deal into four boxes — price, trade-in, down payment, monthly payment — so profit can be shifted between boxes while your attention is steered to the payment. If one appears on the desk, decline the format. Negotiate a single number: the out-the-door price.
GAP Coverage
Pays the difference between what your insurer pays if the vehicle is totaled and what you still owe on the loan. It is genuinely worth having when you owe more than the car is worth — but dealers routinely charge $700–$1,200 for coverage a credit union or your own insurer sells for $300–$500. Buy the protection, not the dealer's markup.
Holdback
A percentage of the invoice price — typically 2–3% — that the manufacturer pays back to the dealer after the sale. It means a dealer 'selling at invoice' is not selling at cost. This is why offers below invoice can still be profitable for the store, and still get accepted.
Invoice Price
What the dealer nominally pays the manufacturer for the vehicle. Holdback and incentive programs mean the dealer's true cost is lower than invoice. Use it as a reference point in negotiation — not as a floor.
LTV (Loan-to-Value)
The loan amount divided by the vehicle's value, used by lenders to price risk. Rolled-in negative equity and financed add-ons push LTV up, which means worse terms and more time underwater on the loan. Keep add-ons out of the amount financed to keep your LTV down.
Market Adjustment
A dealer markup above MSRP on high-demand vehicles, usually printed on the addendum sticker. It has no underlying cost — it is pure margin priced to what the local market will tolerate. Widen your search radius; a dealer in another region will often sell the same vehicle without it.
Money Factor
The lease equivalent of an interest rate, expressed as a small decimal like 0.00250. Multiply it by 2,400 for the approximate APR — 0.00250 is about 6%. Dealers may mark it up above the lender's program rate, so ask for the money factor explicitly and compare it to the published buy rate before you sign.
MSRP
The Manufacturer's Suggested Retail Price — the big number on the factory window sticker. It is a suggestion, not a market price: most vehicles transact below it, and hot models transact above it via market adjustments. Treat MSRP as the ceiling of the conversation, never the floor.
Negative Equity
Owing more on your trade-in than it is worth. Dealers offer to 'roll' the shortfall into the new loan, which quietly compounds the problem into your next vehicle. Get your loan payoff and your vehicle's market value independently before the dealer frames the math for you.
Out-the-Door (OTD) Price
The total amount you actually pay: vehicle price plus every fee, accessory, and tax. It is the only number that captures the whole transaction, which makes it the only number worth negotiating. Ask every dealer for their OTD figure in writing and compare deals on nothing else.
Payment Packing
Quoting a monthly payment higher than your rate and term actually require, leaving room to slip F&I products in later without the payment visibly moving. The defense is arithmetic: know the base payment your price, rate, and term imply before you enter the finance office, and question any quote above it.
Rebate Stacking
Combining multiple manufacturer incentives on one deal — customer cash plus loyalty, conquest, recent-graduate, or military programs. Eligibility changes monthly and dealers do not always volunteer what you qualify for. Ask which incentives are already in your quote and which ones you could add.
Residual Value
The lender's projection of what a leased vehicle will be worth at lease end, set as a percentage of MSRP by the captive's program. It is not negotiable — but it can be misquoted, which inflates your payment. Verify the residual against the published program for your exact trim, term, and mileage allowance.
RISC (Retail Installment Sale Contract)
The financing contract you actually sign at the dealership — rate, term, amount financed, and every F&I product folded into it. Whatever was said out loud, this document is the deal. Read every line and confirm the numbers match what you agreed to before signing.
Spot Delivery
Taking the vehicle home before financing is finalized. If the dealer later claims the financing 'fell through,' you are called back to sign worse terms — the yo-yo. Do not take delivery until your financing is approved and confirmed in writing.
Sticker Price
The number on the factory window sticker — MSRP plus the destination charge. It is distinct from the addendum sticker beside it, which lists dealer-added extras. Negotiate from market data and competing offers, not from the sticker.
Tier Pricing
How lenders group credit profiles into tiers that determine available rates and lease programs. The tier the dealer tells you you're in is not always the tier the lender's approval came back in. Ask for your approval tier directly, and carry an outside pre-approval as a cross-check.
Trade Equity
The difference between what your trade-in is worth and what you still owe on it. Positive equity is your money — and it is easiest for a dealer to absorb when you never priced the vehicle yourself. Get independent offers for your car before the dealership appraises it.
VSC (Vehicle Service Contract)
The product sold as an 'extended warranty' — repair coverage beyond the factory warranty, sold in the finance office. Markups of 100% or more over cost are routine, and the price is fully negotiable. Never accept the first number, and remember most VSCs are cancellable later for a prorated refund.