A cash discount is a reduction from the posted regular price when the customer pays cash or check. It is not a surcharge. Federal law defines a discount as a reduction from the price customers are told is the regular price, and it excludes any means of increasing that price (15 U.S.C. § 1693o-2(c)(4), text in effect August 23, 2026). Visa's U.S. Merchant Surcharge Q and A (February 15, 2024) lets you run that discount if you display the card price on every item, or the card and cash prices side by side, and if the cardholder's final total is the sum of those posted item prices. A program that advertises a lower sticker and then adds a "cash discount" or "non-cash adjustment" at the PIN pad is a surcharge. It inherits Visa's credit-only rule, the 3 percent cap, the 30-day acquirer notice, and any state ban.
This is educational, not legal advice. Confirm the current text with your acquirer and counsel.
- One posted price: the card-inclusive regular price
- Cash or check gets a reduction from that price
- The cardholder pays the posted total, no added fee
- Federal law: a discount is a reduction, not a price increase
- One posted price, then a fee added for credit
- Credit only: debit and prepaid are never eligible
- Visa cap: lower of merchant discount rate or 3 percent
- 30-day acquirer notice, signage, itemized receipt line
The add-versus-subtract test
Two questions decide which program you actually have:
- What price did the customer see before they chose a tender?
- Did the card total go up from that price, or did the cash total go down?
If the posted price is the card-inclusive regular price and cash is cheaper because you subtracted, you have a discount. If the advertised price is the cash number and card payers pay more because you added a line, you have a surcharge. Brands and state agencies look at those mechanics, not the label. The surcharge vs dual pricing vs cash discount post is the three-way map. This page is the cash-discount rule set.
Dual pricing (both prices on the item) can disclose a discount. Visa's Q and A lists "both the card and the cash price listed side-by-side per item" as one of two compliant displays. It is still a discount only if the cardholder's total equals those card prices, not a lower sticker plus a fee.
How a genuine program is built
Four pieces have to match the program you enrolled in.
Posted price is the card price. Menus, shelf tags, websites, invoices, and the register all show the regular, card-inclusive price. Visa's Q and A is item-level: only the card price per item, or both prices side by side. A door sign does not rescue a menu that still lists the old cash numbers.
The discount is a reduction for cash or check. The register subtracts a disclosed dollar amount or percentage from the posted total. Card payers, credit and debit, pay that posted total. No fee is added.
Signage matches the program. 15 U.S.C. § 1666f(b) and 12 CFR 1026.4(c)(8) (eCFR as of August 20, 2026) keep a cash discount out of the Truth in Lending finance charge when it is offered to all prospective buyers and disclosed clearly and conspicuously. Connecticut's Department of Consumer Protection (FAQ dated August 28, 2024) wants both prices wherever goods are listed, or a highly visible dollar or percentage sign at the point of sale. Online, that notice belongs in every pricing section and at checkout.
The receipt matches the math. Cash tickets show a negative discount line off the posted total. Card tickets show the posted total with no add-on. A positive "cash discount" or "non-cash adjustment" on the card sale is the surcharge shape. Connecticut DCP names those receipt labels as surcharge tells.
What federal law actually protects
Card issuers cannot ban the discount. 15 U.S.C. § 1666f(a) (Truth in Lending Act section 167) says a card issuer may not, by contract or otherwise, prohibit a seller from offering a discount to induce payment by cash, check, or similar means rather than a credit card (House Office of the Law Revision Counsel, August 23, 2026).
Networks cannot inhibit it either. 15 U.S.C. § 1693o-2(b)(2), the Durbin Amendment's discount clause, bars a payment card network from inhibiting a discount or in-kind incentive for cash, checks, debit cards, or credit cards, so long as a debit or credit discount does not favor one issuer or network, and the offer is disclosed when law requires it. The network may not penalize a lawful discount. Section 1693o-2(c)(4) is the fork: a discount is a reduction from the regular price, not a way of increasing it.
There is no remaining federal 5 percent cap. Public Law 97-25 (July 27, 1981) deleted the old "not in excess of 5 per centum" language from section 1666f(b). State advertised-price rules still apply.
Visa's display rules, and the surcharge trap
Visa's consumer rules page: a merchant may offer discounts for paying in cash, and the discount must be a reduction from the standard price. The February 15, 2024 Q and A is the checklist: display the card price per item, or both prices side by side; the cardholder's final bill must equal those displayed prices; if you reach the card total by adding a fee, Visa may treat it as a surcharge.
Those surcharge rules are the ones a fake cash-discount program trips: credit only (debit and prepaid cannot be surcharged, including when the customer taps "credit"), a cap at the lower of your merchant discount rate or 3 percent, 30-day acquirer notice, disclosure at entry and at the sale, and an itemized receipt line. Visa mystery-shops. The acquirer of a merchant identified as surcharging improperly may be assessed an immediate $1,000 fine (same Q and A). A mislabeled cash discount inherits that rule set. The 3 percent cap is for adding a fee.
Illustrative arithmetic
Numbers below are illustrative. They are not a recommended discount and not a Relyon rate.
Posted (card) price: $80.00. Cash discount: 3 percent, disclosed.
- Card sale: $80.00. No added line. That is the regular price.
- Cash sale: $80.00 minus $2.40 = $77.60. The receipt shows Cash discount -$2.40.
The same goods, run as a fake discount: advertised $77.60, then $77.60 plus $2.40 "cash discount" = $80.00. The card customer paid more than the number they were shown. That is a price increase, which 15 U.S.C. § 1693o-2(c)(4) says is not a discount. It is a surcharge of $2.40 on a $77.60 ticket, about 3.1 percent of the advertised price, over Visa's 3 percent ceiling. If your real credit merchant discount rate is 2.40 percent, a 3 percent add-on fails the cap on that ground too. Compute the cap from the statement, not from a terminal default.
States that ban the add-on still protect the reduction
A surcharge ban is not automatically a cash-discount ban. Start with the 2026 state surcharge sequence.
Connecticut. Conn. Gen. Stat. § 42-133ff, as the Department of Consumer Protection restates it after Public Act 24-142, prohibits a surcharge and allows a cash discount. DCP's sample sign is "all listed prices are discounted by 3% if you pay in cash." That 3 percent is example language, not a required size. Dual pricing is the other compliant shape DCP names. A listed price plus a "transaction fee" or "non-cash adjustment" on the card receipt is, in DCP's words, a surcharge.
Massachusetts. Mass. Gen. Laws ch. 140D, § 28A: no seller may impose a surcharge on a cardholder who elects to use a credit card in lieu of cash, check, or similar means. The same section protects a discount from the regular price offered to all prospective buyers and disclosed clearly and conspicuously.
Maine. Me. Rev. Stat. tit. 9-A, § 8-509 (page data extracted October 20, 2025) bans a surcharge on credit or debit. A discount from the regular price is not a surcharge. The Bureau of Consumer Credit Protection requires the listed (card) price to be at least as noticeable as the cash price, labeled "Cash" or "Cash Discount."
Visa's February 15, 2024 Q and A also lists Puerto Rico as a surcharge prohibition. Confirm the Commonwealth statute with local counsel. This is not a 50-state cash-discount table. Check the attorney general for every outlet.
Where programs get treated as surcharges
- The menu was never repriced. Door sign says cash discount. Shelf still shows the old cash numbers. Card payers get a fee to reach the real total.
- The discount is applied to cards as a positive line. The POS adds a percentage on credit and debit. Debit cannot be surcharged under Visa rules.
- Different discounts by brand. Durbin forbids a debit or credit discount that differentiates on the issuer or the payment card network.
- Online checkout does not match the store. A homepage banner is not enough if the product page still shows one price.
- You enrolled in a surcharge program and labeled it cash discount. The acquirer file and the receipt line will tell on you. Match the program you registered.
If the POS cannot subtract from a posted card price, you do not have a cash-discount program. Stop, or build the display correctly before you go live. A cash discount does not cut interchange. It changes who pays the card-inclusive price. If you need the credit mix and the real discount rate before you pick a percentage, run a statement through the analyzer and use the as-billed cost as the ceiling.
FAQ
What is a cash discount program for credit cards? A genuine cash discount posts a card-inclusive regular price, then reduces that price when the customer pays cash or check. Cardholders pay the posted total. No fee is added at the PIN pad. Federal law defines that reduction as a discount, and treats a price increase as something else.
Is a cash discount the same as a credit card surcharge? No. A surcharge adds a fee to a credit sale. A cash discount subtracts from a posted price for cash. Visa's U.S. Merchant Surcharge Q and A (February 15, 2024) will treat a "cash discount" that reaches the card total by adding a fee as a surcharge, with the credit-only rule, the 3 percent cap, and 30-day acquirer notice attached.
Do I have to notify my acquirer 30 days before starting a cash discount? Visa's 30-day acquirer notice is a surcharge rule, not a discount-offer rule. If the program is a real reduction from a posted card price, that notice does not apply. If the register adds a fee, you are in the surcharge program whether or not you called it a cash discount, and the 30-day clock does apply.
Can I run a cash discount in a state that bans surcharging? Often yes, if it is a disclosed reduction from the regular price. Connecticut, Massachusetts, and Maine each ban the add-on fee and protect a cash discount when notice is clear. A listed price plus a "non-cash adjustment" on the card receipt is the banned surcharge in those states.
Can a cash discount apply to debit, or differ by card brand? A true cash discount is for cash or check. Credit and debit both pay the posted card price. If you also discount debit or credit as a card type, 15 U.S.C. § 1693o-2 says that discount cannot favor one issuer or one payment card network. You cannot run "this brand of debit is 2 percent off, that brand is 1 percent."
What has to be on the sign and the receipt? The posted price the customer sees before they pay must be the card price, or both prices side by side. Cash receipts show a negative discount off that price. Card receipts show the posted total with no add-on. Connecticut also requires online notice in every pricing section and at checkout, not only on the homepage.
Sources
- Visa, U.S. Merchant Surcharge Q and A, version 02152024 (February 15, 2024).
- Visa, Rules and policies (cash discount as a reduction from the standard price), accessed August 2026.
- Visa, merchant credit surcharging (30-day acquirer notice), accessed August 2026.
- 15 U.S.C. § 1666f, House Office of the Law Revision Counsel, text in effect August 23, 2026.
- 15 U.S.C. § 1693o-2 (Durbin Amendment discount clause and definition of discount), House Office of the Law Revision Counsel, text in effect August 23, 2026.
- 12 CFR 1026.4(c)(8) (cash-discount exclusion from the finance charge), eCFR as of August 20, 2026.
- Connecticut Department of Consumer Protection, Credit Card Surcharge, accessed August 2026.
- Connecticut Department of Consumer Protection, What are the requirements with respect to cash discounts?, August 28, 2024.
- Massachusetts General Laws ch. 140D, § 28A.
- Maine Revised Statutes tit. 9-A, § 8-509, page data extracted October 20, 2025.
- Maine Bureau of Consumer Credit Protection, Credit and Debit Card Surcharges, accessed August 2026.
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