What Is Drip Pricing — and How to Avoid Paying More

Drip pricing is when a seller shows you a tempting low price, then adds mandatory fees — booking fees, service charges, "admin," delivery, resort fees — one drip at a time as you click through checkout. By the payment page, the total is higher than the number that first caught your eye. The blunt version: the price that reeled you in was never the price you were going to pay.

It works because of how our brains handle commitment. Once you've picked the seats, entered your details and watched the little progress bar fill up, a £6 fee on the final screen doesn't feel worth abandoning the whole purchase over. Retailers know this. The fee isn't revealed late by accident — it's revealed late on purpose, at the exact moment you're least likely to walk away.

What counts as drip pricing (and what doesn't)

Drip pricing specifically means unavoidable costs being held back from the headline price. If a fee is compulsory — you literally cannot complete the purchase without paying it — then leaving it out of the advertised price is the problem. That's different from a genuinely optional extra, like paying more to choose your seat, add insurance or upgrade delivery. Optional add-ons presented clearly are fair game. A "service fee" you can't opt out of, buried on step four of five, is not.

Where you'll actually run into it

• Event and gig tickets: a face-value ticket price, then per-ticket booking fees, a service charge and a "delivery" fee for an e-ticket you print yourself.
• Hotels and travel: a nightly rate that doesn't include the resort fee or cleaning fee, or a booking fee that only appears once you've entered your dates and card.
• Food delivery: menu prices that swell with service fees, small-order fees and delivery charges stacked on at the end.
• Airlines: a cheap fare that climbs once seat selection, baggage and a payment fee are added.
• Car hire: a low daily rate padded with mandatory insurance or admin charges by the time you reach the desk.
• Online marketplaces: a low item price paired with an inflated postage cost, so the all-in total quietly beats a rival's — or quietly loses to it.

What the UK DMCC Act changed

The Digital Markets, Competition and Consumers Act — the DMCC Act — is the UK law that put drip pricing in the crosshairs. Its consumer-protection provisions came into force in 2025, and they hand the Competition and Markets Authority (CMA) the power to enforce consumer law directly, rather than having to fight every case through the courts. The headline change for shoppers: mandatory fees that every customer has to pay should be included in the up-front price, not sprung on you at the final step.

The same Act also bans fake reviews and gives the CMA the ability to issue significant fines — up to 10% of a company's global turnover — for breaking consumer-protection rules. It's one of the biggest shake-ups of UK consumer law in years, and it's aimed squarely at the retail dark patterns that make comparing prices harder than it should be.

One honest caveat: the law doesn't ban every fee. Charges that are genuinely optional, or that can't be calculated until you've made a choice — like a delivery cost that depends on your address or the speed you pick — can still appear later, as long as they're clear. So drip pricing isn't gone. It's constrained, and the worst version — compulsory fees hidden until the last click — is now firmly on the wrong side of the line.

Your rights, in plain English

You're entitled to know the real total before you commit, and you shouldn't be lured into starting a purchase by a price that was never achievable. If a mandatory fee only shows up at the final step, that's exactly the practice the DMCC Act targets. You can walk away — an unfinished basket costs you nothing — and you can report misleading pricing to the CMA or Trading Standards. For most people, though, the practical remedy is simpler: don't reward it. Abandon the checkout and buy where the all-in total is honest.

How to spot the true total before you pay

1. Read to the last screen before you judge a price. The "cheapest" option is whichever one is lowest with every compulsory fee added — not whichever headline is smallest.
2. Watch for vague line items. "Service fee," "processing," "admin" and "convenience" are the words fees like to hide behind.
3. Compare the end, not the beginning. Add the same item and go to checkout on two sites in parallel; drip pricing only reveals itself at the final step.
4. Test whether a fee is actually optional. If unticking a box or changing an option removes it, it's a choice. If nothing removes it, it should have been in the headline.
5. Keep a record. Screenshot the final total so you can compare next time — genuine prices don't mind being remembered.

Where WEM fits in

Let's be straight about what a browser extension can and can't do. No tool can force a retailer to be upfront about a fee it wants to hide until the final click — that's the retailer's own checkout, and only the law can reach into it. What WEM does is take away the reason drip pricing works in the first place. It compares the same product live across Amazon, eBay, AliExpress and major retailers right on the product page, and it records real price history, so a low headline that balloons at the till doesn't trick you into thinking it's the best deal available. When you can see the genuine price elsewhere — and whether a "was" price was ever real — a late fee stops being a trap and becomes a reason to buy somewhere else.

It's free for shoppers. WEM only earns a retailer-paid commission when you actually pay less by switching, so our incentive points the same way yours does. And because travel is where drip pricing gets most creative, WEM compares hotels across sites like Expedia and Hotels.com too — so resort fees and booking fees have fewer places to hide.