General terms and conditions are the pre-written rules a business attaches to every transaction so it doesn’t have to negotiate a fresh contract with each customer. You meet them constantly: the checkbox before an account is created, the fine print on an invoice, the scrollable wall of text before a download. They carry real legal weight when drafted and presented correctly, and they can also contain provisions a court will refuse to enforce. Knowing what belongs in them, what makes them binding, and where federal and state law draw lines gives you a meaningful advantage whether you are writing them or being asked to accept them.
What a Typical Set of Terms Covers
Most terms and conditions cover the same core ground, with industry-specific variations layered on top.
Payment provisions set prices, accepted payment methods, billing cycles, and deadlines. Late payment penalties usually take one of two forms: a flat fee per overdue invoice or a monthly interest charge on the unpaid balance. Both are legal as long as they stay within the state’s limits on interest and penalties.
Delivery and performance clauses explain how goods or services reach the customer and who bears the risk if something goes wrong in transit. A well-drafted version identifies the shipping method, the point where risk transfers from seller to buyer, and the expected fulfillment window. The detail matters. If risk transfers when the package leaves the warehouse and the carrier loses it, the customer absorbs that loss unless they bought shipping insurance.
Liability caps restrict how much a customer can recover, often limiting damages to the amount the customer actually paid. Courts generally allow these in agreements between businesses but scrutinize them harder in consumer contracts, where a severe limitation can be struck down as unconscionable. Indemnification clauses, which shift responsibility for certain losses from one party to the other, follow the same pattern. A mutual indemnification applied equally to both sides is far more likely to survive challenge than one that only protects the business.
Force majeure clauses excuse performance when events genuinely outside anyone’s control intervene. They typically list specific triggers: natural disasters, wars, government orders, pandemics, labor strikes. The key fact about these clauses is that courts read them narrowly. If the event that disrupted performance isn’t on the list, the clause probably won’t help, and a generic catch-all like “and other unforeseen events” offers less protection than people assume.
How Terms Actually Become Binding
Writing good terms is only half the job. Making them stick in court requires proving the customer had a fair chance to read them and then agreed. This is where many businesses stumble, and where customers get their strongest defense.
Clickwrap Agreements
The most reliable method is a clickwrap agreement, which requires the user to take a deliberate action, such as checking a box or clicking “I Agree,” before the transaction proceeds. Courts routinely enforce these because the affirmative step creates clear evidence of acknowledgment. The checkbox cannot be pre-checked; the customer has to do it themselves. That small design choice makes a surprisingly large difference in litigation.
Browsewrap Agreements
Browsewrap skips active consent. The business places a hyperlink to the terms somewhere on the page, usually at the bottom, and assumes continued use equals acceptance. Courts are far more reluctant to enforce this. In Specht v. Netscape (2d Cir. 2002), the court held that users who downloaded software were not bound by license terms buried below the download button because they had no reason to know the terms existed. Conspicuous notice and unambiguous assent, the court said, are essential for electronic contracts. Later rulings have reinforced the point: even a hyperlink placed near relevant buttons on every page of a site is usually not enough on its own.
The practical takeaway is simple. If you run a business, use clickwrap. If a company is trying to enforce terms against you and you never clicked “I Agree,” the enforceability question is very much open.
Clauses Courts Will Not Enforce
Not everything written into terms will hold up. Courts and federal regulators draw lines around several categories of provisions, and crossing a line can void the clause or, in extreme cases, the whole agreement.
Unconscionable Clauses
Under the Uniform Commercial Code, a court can refuse to enforce any clause it finds unconscionable at the time the contract was formed.1Legal Information Institute. UCC 2-302 – Unconscionable Contract or Clause Unconscionability has two components. Procedural unconscionability looks at how the agreement was formed: was it take-it-or-leave-it, were terms hidden, was there pressure to sign quickly? Substantive unconscionability looks at the terms themselves: are they so lopsided they shock the conscience? Courts typically need both, but they operate on a sliding scale. The more severe the procedural problems, the less substantive unfairness the court needs to see, and vice versa.
A classic example is a liability clause that caps the business’s exposure at zero while requiring the customer to indemnify the business for unlimited losses. That kind of one-way protection is exactly what the doctrine targets.
Unfair or Deceptive Terms Under the FTC Act
Federal law separately prohibits unfair or deceptive acts or practices in commerce.2Office of the Law Revision Counsel. 15 USC 45 – Unfair Methods of Competition Unlawful A contract term is unfair if it causes substantial injury consumers cannot reasonably avoid and the harm is not outweighed by benefits to consumers or competition. A term is deceptive if it misleads a reasonable consumer about something material. Provisions that let a business unilaterally change the price after purchase, or that waive rights the customer doesn’t know they have, often fall into these categories.
Surprise Clauses
Even when a customer technically agreed, courts may refuse to enforce provisions a reasonable person would not expect in that type of agreement. A shipping company’s terms that include a blanket waiver of the right to a jury trial, for instance, would surprise most customers and face a serious enforceability challenge. The more unusual the provision, the more prominently it has to be disclosed.
Warranty Disclaimers and the Magnuson-Moss Act
Many sets of terms include warranty disclaimers, often in an all-caps paragraph disclaiming the “implied warranty of merchantability.” Whether that disclaimer works depends on whether the business also offered a written warranty.
Under the Magnuson-Moss Warranty Act, any business that provides a written warranty to a consumer, or enters into a service contract within 90 days of the sale, is prohibited from disclaiming or modifying implied warranties on that product. The business can limit the duration of implied warranties to match the length of its written warranty, but only if the limit is set out in clear and unmistakable language displayed prominently on the face of the warranty. A disclaimer that violates these rules is automatically ineffective under federal and state law.3Office of the Law Revision Counsel. 15 USC 2308 – Implied Warranties
If a business offers no written warranty or service contract, state law under the UCC decides whether implied warranties can be disclaimed. Requirements vary, but most states demand that disclaimer language be conspicuous and specifically mention “merchantability.”4Federal Trade Commission. Businessperson’s Guide to Federal Warranty Law The bottom line: those all-caps warranty disclaimers scattered across the internet are often legally meaningless when the seller also provided a written warranty.
Arbitration Clauses and Class Action Waivers
Arbitration clauses are among the most consequential provisions in modern terms, and most consumers scroll right past them. They require disputes to be resolved through private arbitration rather than in court, and they often include a waiver of the right to join a class action.
The Federal Arbitration Act makes written arbitration agreements in contracts involving commerce “valid, irrevocable, and enforceable,” subject only to standard contract defenses like fraud or unconscionability.5Office of the Law Revision Counsel. 9 USC 2 – Validity, Irrevocability, and Enforcement of Agreements to Arbitrate In 2011, the Supreme Court held in AT&T Mobility v. Concepcion that the FAA preempts state laws prohibiting class action waivers in arbitration agreements.6Justia US Supreme Court. AT&T Mobility LLC v Concepcion, 563 US 333 (2011) That ruling made class action waivers in consumer contracts far more common.
Arbitration clauses are not bulletproof. Courts still strike them down when they are unconscionable, typically where the clause is both procedurally unfair (buried in a long agreement with no chance to negotiate) and substantively unfair (imposing costs, locations, or procedures that effectively block the consumer from pursuing a claim). When several unconscionable provisions appear in the same clause, courts may refuse to sever them and throw out the entire arbitration provision. Congress repealed the CFPB’s 2017 rule that would have restricted arbitration clauses in consumer financial products, and as of 2026 no federal regulation specifically limits their use.
Automatic Renewals and the Click-to-Cancel Rule
Subscription businesses face an extra layer of requirements. The FTC’s click-to-cancel rule, finalized in October 2024 and taking effect in 2025, requires that canceling a subscription be as easy as signing up.7Federal Trade Commission. Federal Trade Commission Announces Final Click-to-Cancel Rule Sellers must provide a simple cancellation mechanism and stop charging immediately once the customer uses it. They must also clearly and conspicuously disclose all material terms before collecting billing information, and obtain express informed consent to the auto-renewal before charging.
Most states layer their own auto-renewal laws on top:
- Disclosure before purchase: the terms must state clearly that the subscription renews automatically, how often, and at what price.
- Separate acknowledgment: renewal consent must be distinct from the general terms of service, not buried inside them.
- Post-purchase confirmation: a confirmation message must include specific cancellation instructions, such as a link or account settings page. Telling customers to “contact support” is not enough in most states.
- Price change notice: if the renewal price can increase, the terms must explain how and when the customer will be told.
Burying renewal terms inside a wall of legal text does not satisfy the “clear and conspicuous” standard under federal or state law. Businesses that fail these disclosure requirements risk having the entire subscription agreement deemed unenforceable, and they may also face state enforcement actions or private lawsuits.
Cancellation Rights for US Consumers
One important boundary: there is no general 14-day cooling-off period in the United States. That right comes from European Union consumer protection law and does not apply to transactions governed by US law. The protections that do exist are narrower.
The FTC’s Cooling-Off Rule gives consumers until midnight of the third business day after signing to cancel certain contracts made away from the seller’s normal place of business, including door-to-door sales and purchases at trade shows or hotel presentations.8eCFR. 16 CFR 429.1 – Door-to-Door Sales Saturday counts as a business day; Sundays and federal holidays do not. The seller must provide a written cancellation notice at the time of sale.
A separate three-day right of rescission applies to certain home-secured loans under the Truth in Lending Act. When a consumer pledges their principal dwelling as collateral for a credit transaction, such as a home equity loan or refinance, they can rescind until midnight of the third business day after closing, after receiving the required disclosures, or after receiving the rescission notice, whichever comes last.9Office of the Law Revision Counsel. 15 USC 1635 – Right of Rescission If the lender fails to provide the required disclosures, the window can extend up to three years. The right does not apply to a mortgage used to buy a home in the first place.
Beyond these federal protections, some states give additional cancellation windows for specific contracts like gym memberships, timeshares, and home improvement agreements. The details vary, so checking state consumer protection law before assuming any contract can be canceled within a set number of days is worthwhile.
Governing Law and Forum Selection
Most terms include a governing law clause picking which state’s laws will apply to disputes, and a forum selection clause picking where disputes will be litigated. These matter because the same dispute can produce different outcomes depending on which state’s law governs and which court hears it.
For a governing law clause to hold up, courts generally require some connection between the chosen state and the parties or the transaction. Picking a state’s law purely because it favors the business, with no other link, creates a real risk the clause will be disregarded. Even when the choice is reasonable, courts still apply their own procedural rules regardless of what the contract says, and some issues like statutes of limitations sit in a gray area between procedure and substance that different states treat differently.
Forum selection clauses face similar analysis. Courts enforce them out of respect for contractual freedom, but decline when enforcement would substantially diminish a party’s rights or violate public policy. A business that forces every customer nationwide to litigate exclusively in its home county creates a practical barrier courts recognize. If the cost and burden of traveling to the chosen forum effectively prevent the customer from pursuing a legitimate claim, the clause is vulnerable.
Changing Terms for Existing Customers
Businesses update their terms routinely, but applying new rules to existing customers requires more than posting the revised version online. The process generally involves notice, an opportunity to review, and either renewed consent or a right to opt out.
Notice must be direct and specific. Email is the most common method, though some businesses use pop-up alerts on login. The notification should identify what changed, when the changes take effect, and how they alter the customer’s existing obligations. A vague “our terms have been updated” with a link to a fresh 30-page document does not cut it. Courts look at whether the customer had a genuine opportunity to understand the new terms before being bound.
When changes are significant, especially if they add new fees, expand the company’s rights, or restrict the customer’s remedies, obtaining renewed consent strengthens enforceability considerably. A customer who disagrees should have the right to reject the changes and walk away without penalty. Most businesses build in a notice period, commonly 30 days, before new terms go live, giving customers time to review and decide whether to continue. Skipping any of these steps gives the customer a strong argument that the updated terms never became part of their agreement.