Eat Cake U · The Comparison House

Prescription discounts: how the “free” cards work

The fee you never see, the data record the FTC wrote, and the rules that matter at the counter — no prices promised, because card prices don't keep promises.

Last checked: 2026-11-01 · Re-verified in the quarterly full-house check-back — January, April, July, October.

Along the way: prescription discount cards are the rare product where "free" is true and still deserves suspicion. The card costs you nothing at the counter because you are not the customer — you are the delivery route. This shelf explains the machine, prints the federal record, and labels every company's claims as exactly what they are. One rule for the whole shelf: we print no drug prices as promises — card prices vary by pharmacy and by fill, and any page that quotes you a price without that warning is marketing.

How the cards actually make money

The mechanics, from the Ohio State University College of Pharmacy's policy analysis (PolicyRx) — an academic source, not a card company's brochure:

The federal record: the FTC and GoodRx (2023)

In February 2023 the FTC brought its first-ever enforcement action under the Health Breach Notification Rule, against GoodRx. Precision matters, so here is the shape of it exactly: these were the FTC's allegations, resolved in a stipulated order filed through the Justice Department — not a court's findings after trial.

What this means today, stated carefully: GoodRx's current privacy-choices page says it works with advertising partners and that those activities "may be considered 'selling' or 'sharing'" of personal information under some state laws, with opt-out routes offered. Any claim that the company "never shares data" must be read against the order's permanent advertising ban — the restraint is a court order, not merely a promise.

The cards, compared on mechanics and privacy — as published

GoodRx

Mechanics: the PBM model above — for-profit, contracts with PBMs, prices scan across networks and "can alter and shift between fills." Privacy: the 2023 FTC record above, plus its current privacy-choices page describing advertising-partner sharing with opt-outs. Not insurance — its own support pages say so.

SingleCare

Mechanics, in the company's own words: it "partners directly with pharmacies" rather than describing a PBM route, adjusts pricing monthly from demand, and "receive[s] a small fee from our pharmacy partners when you use your SingleCare card… which is how we can offer the service to you for free." Free membership, no credit card; "35,000+ participating pharmacies" per its help page. Privacy claim, also its own words: "we will never share your personal information with a third party… SingleCare does not rent, sell, or share any personally identifiable information." Honest label: that is the company's self-description from its own help and blog pages — not independently verified in this pass, and it sits in tension with the academic warning above that card companies generally are not HIPAA-governed. Both are printed; you weigh them.

RxSaver (by RetailMeNot)

Per consumer reporting (Clark.com, last updated October 2023 — dated, labeled): a free price-finder with printable or phone coupons, and — the notable part — "No enrollment or registration is required… you don't have to disclose your email, phone number, Facebook account or any other personal information." The test noted results favor preferred pharmacies until you expand the list. RxSaver's current operation and its own current privacy policy were not verified in this pass — no live RxSaver page was fetched.

The contrast model: Cost Plus Drugs

Not a card at all — an online pharmacy that sells the drug itself and itemizes its margin on the product page. One fetched example (30-count Flecainide Acetate 150mg): manufacturing $3.50 + 15% markup ($0.52) + pharmacy labor $5.00 = $9.02, plus $5.25 standard shipping and tax — against a listed "retail price at other pharmacies" of $90.90 on the same page. That comparison figure is the company's own, and one product page is one product page — but the structural contrast is the lesson: one model shows you its markup line by line; the card model hides its fee inside a transaction you never see itemized.

The rules that matter at the counter

What this house earns here: nothing from any card — no sign-up bounties, no affiliate links, no sponsored "best card" badge. Card companies pay plenty of websites for exactly that badge; the FTC file above is why this house won't wear it. The plate, a minute, a click, a share — those are the only currencies accepted here.

Sources for this shelf

Collected November 1, 2026: Ohio State University College of Pharmacy, PolicyRx analysis of discount cards; FTC press release (February 2023) on the GoodRx action; GoodRx support and privacy-choices pages; SingleCare help and blog pages (company self-description, labeled); Clark.com on RxSaver (2023, labeled dated); Cost Plus Drugs product page (one worked example, labeled). Unverified and named as such: card-specific fee amounts, RxSaver's current status and policy, SingleCare's privacy claims independently, GoodRx's full current privacy policy. Full citations in SOURCES.md.

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This house runs on a collection plate, not commissions. Nobody pays us to rank them, nobody pays us when you choose them — Texas law (Insurance Code §4005.053) forbids per-sale referral money to an unlicensed house like ours, and we wouldn't take it if it didn't. The plate is why the rankings stay unbought.

If the truth just saved you money, the plate is right here. Call it a tithe, call it an offering, call it lunch money for the truth — the plate doesn't judge, and neither does the shelf: everything here stays free whether the plate comes back full or empty.

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