The UK's Total Price Mandate: How the DMCC Act's Drip Pricing Ban Will Reshape All Online Shopping and Fee Disclosure

The era of the hidden checkout fee is officially over in the United Kingdom. Under the Digital Markets, Competition and Consumers (DMCC) Act, which fully activated its consumer protection enforcement powers in April 2025, retailers can no longer use "drip pricing" to lure shoppers with artificially low headline rates.[1][2]

Drip pricing occurs when a customer is shown a base price for a product, ticket, or service, only to have mandatory charges—like booking fees, administration costs, or service taxes—added at the final stage of checkout. The UK government estimates that these unavoidable hidden fees have historically cost consumers £2.2 billion every year, heavily impacting the ticketing, hospitality, and airline industries.[1]

The new rule mandates that any fixed, mandatory charge must be included in the initial "invitation to purchase" price. If a fee cannot be avoided by the consumer, it must be in the headline number. Variable mandatory charges, such as delivery fees calculated by distance, must be disclosed upfront along with a clear explanation of how they will be calculated.[1]

Alongside the pricing transparency mandate, the legislation explicitly bans the hosting or commissioning of fake reviews. Platforms are now legally required to take "reasonable steps" to verify that reviews are genuine, and it is a direct violation to host reviews that conceal incentivization.[2]

Unlike previous consumer protection laws that required lengthy court battles, the DMCC Act grants the Competition and Markets Authority (CMA) direct administrative powers. The CMA can now issue fines of up to 10% of a company's global annual turnover for breaches, or £300,000, whichever is higher.[2]

Furthermore, individual company directors and senior managers can face personal fines of up to £300,000 if they are found to be directly involved in the deceptive practices. This personal liability clause is designed to force compliance at the boardroom level, ensuring that deceptive pricing is treated as a severe legal risk rather than a mere cost of doing business.

The CMA has already demonstrated its willingness to use these new powers. In April 2026, the regulator levied a £4.2 million fine against the AA and BSM driving schools for omitting a mandatory £3 booking fee from their initial online prices. The companies were also ordered to refund £760,000 to affected customers, signaling a zero-tolerance approach to checkout deception.

E-commerce platforms, ticketing agencies, and travel operators have been forced to overhaul their digital storefronts. While optional fees—such as airline seat upgrades or gift wrapping—can still be offered later in the process, they must be genuinely optional. Regulators have warned that disguising mandatory costs as "optional" (such as selling a toy without required batteries and charging for them separately) will trigger immediate enforcement action.

The UK's aggressive stance aligns with a broader European push for digital transparency, bridging the gap between the EU's Digital Markets Act and local consumer rights. For shoppers, the result is a fundamentally more honest internet, where the price on the digital shelf is exactly what leaves the bank account.[2]

As global shipping rates and inflation continue to pressure household budgets, the elimination of drip pricing provides a critical layer of financial predictability. By forcing companies to compete on true, bottom-line costs, the DMCC Act ensures that the most transparent businesses are no longer undercut by those hiding their margins in the final steps of the checkout flow.[1][2]