A cinema sells small popcorn for ₹200 and large for ₹400. Most people buy the small. Then it adds a medium at ₹370. Suddenly the large starts flying off the counter. Almost nobody buys the medium. That was never the point.
Summary
The decoy effect is when adding a third option that is clearly worse than one of the others makes people more likely to pick the better one. Researchers Joel Huber, John Payne and Christopher Puto described it in 1982. In pricing, a decoy plan priced close to your main plan but offering much less makes the main plan look like the obvious deal.
Internet Culture · Playbook · Psychology 003
Helps you decide: how many plans to show, what goes in each one, and how to price them.
Why this is worth ten minutes
- People don’t know what your product is really worth. They only know which option looks like the best deal next to the others.
- The decoy effect can raise the average order without a single discount.
- Most pricing pages have a middle plan. Very few have a middle plan that’s actually doing a job.
1 The room
A small SaaS team looks at its pricing page. Two plans. Basic at ₹499 a month. Pro at ₹1,499. About 85% of people pick Basic.
Someone suggests a discount on Pro. Someone else suggests removing features from Basic. Both feel like bad trades.
Then they try something odd. They add a third plan in the middle: ₹1,299, with only slightly more than Basic.
Over the next month, far more people pick Pro. Almost nobody picks the new middle plan.
The middle plan didn’t fail. It did exactly its job. It made Pro look like a bargain. “Why pay ₹1,299 for that when ₹200 more gets you everything?”
2 What is the decoy effect?
The decoy effect happens when you add an option that’s clearly worse than one of your existing options. That new option makes the better one look even better.
Researchers call this asymmetric dominance. The decoy is “dominated” by one option (it’s worse in every way that matters) but not by the other. That lopsided comparison pulls people toward the winner.
It was described by Joel Huber, John Payne and Christopher Puto in the Journal of Consumer Research in 1982. It showed something awkward for traditional economics. Adding an option nobody wants shouldn’t change what people pick. But it does.
3 The most famous decoy effect example
Dan Ariely made this idea famous in his book Predictably Irrational (2008). He described an old subscription offer from The Economist:
| Option | Price |
|---|---|
| Web only | $59 |
| Print only | $125 |
| Print + web | $125 |
“Print only” looks silly. Why pay the same for less? That’s the decoy.
When Ariely tested this with his students, most chose print + web. When he removed the “print only” option, most switched to the cheaper web-only plan. The option nobody picked was steering everyone.
THE ONE CLEAR WINNER RULE
A decoy doesn’t need to sell. It needs to make one option look like the obvious choice.
Rule 1. Pick your winner first. Decide which plan you want most people to choose. Build the page around it.
Rule 2. Put the decoy close to the winner. Similar price, clearly less value. The gap should feel tiny for the upgrade and big for what you get.
Rule 3. Keep it honest. The decoy must be a real plan someone could buy. A fake plan that doesn’t really exist is a trick, not a strategy
5 decoy pricing examples you’ve seen
01. Cinema popcorn and coffee sizes. A medium priced almost as much as the large. You “upgrade” because the large seems like the smarter buy.
02. Streaming and app plans. Many subscription pages show three plans where the middle and top are close in price but not in value. The top plan feels like the natural pick.
03. Phone storage options. A storage tier priced just a bit below the next one, with much less space, nudges people to the bigger option.
04. Restaurant menus. A very expensive dish at the top of the menu makes the next most expensive dish seem reasonable. That’s a close cousin of the decoy effect, called anchoring.
05. Combo meals. A burger alone at ₹180 and a burger with fries and a drink at ₹220. The burger alone starts to feel like a bad deal.
5 How to use the decoy effect on your pricing page
- Keep it to three plans. More than that and people freeze. Too many options slow people down, and many leave without choosing.
- Decide your target plan. Usually the one with the best value for you and for the customer.
- Price the decoy close to the target. A small gap, like ₹1,299 against ₹1,499, makes the jump feel easy.
- Make the value gap obvious. Show clearly what the target gets that the decoy doesn’t. Use plain outcomes, not a long feature checklist.
- Highlight the target visually. A “Most popular” label, a border or a different colour. Good pricing page design makes the winner easy to spot.
- Test before and after. Track which plan people choose and your average revenue per customer. The goal isn’t more plan sales. It’s a better mix.
6 The counter-weight
It can look like a trick. If the decoy is too silly, sharp buyers notice and trust drops. The decoy should feel like a real option for someone.
It doesn’t work for everyone. Research since 1982 shows the decoy effect is real but can be weaker in some tests, especially when people know the product well or care a lot about the decision. Experienced buyers compare features, not just prices.
It doesn’t fix a weak product. If your top plan doesn’t deliver, making it look like a better deal only leads to more disappointed customers and more refund requests.
Your cheapest plan can ruin it. If your basic plan already gives most people everything they need, no decoy will move them up. Fix what’s in each plan first.
Internet Culture verdict desk
A good decoy isn’t there to be bought. It’s there to show people which deal they were looking for all along.
7 Steal this
01. Open your pricing page. Can a stranger tell which plan you want them to pick in five seconds?
02. Check your plan mix. What percentage of customers choose each plan today? Write it down before changing anything.
03. If you have only two plans, test adding a third close to your top plan.
04. If you already have three, check whether the middle plan makes the top plan look better or worse. If removing it would make the top plan look more expensive, it’s working.
05. Add a “Most popular” label to your target plan and measure the change.
06. Rewrite plan features as outcomes. “Up to 10 team members” beats “Multi-seat access.”
8 Frequently asked questions
What is the decoy effect in simple terms?
The decoy effect is when adding a third, clearly worse option makes people more likely to choose one of the original options. For example, a medium popcorn priced almost like the large makes the large look like the best deal.
Who discovered the decoy effect?
Joel Huber, John Payne and Christopher Puto described the decoy effect, also called asymmetric dominance, in a 1982 paper in the Journal of Consumer Research. Dan Ariely later popularised it in his 2008 book Predictably Irrational.
How is decoy pricing used in marketing?
Decoy pricing is used in subscription plans, food and drink sizes, phone storage tiers and combo meals. A decoy option priced close to the target option but offering less makes the target feel like better value.
How many plans should a pricing page have?
Most pricing pages work best with three plans. Two plans leave no room for a decoy, and more than three can overwhelm people and slow down their decision.
Is the decoy effect ethical?
It is ethical when every option is real and fairly described, so customers can still choose any plan. It becomes manipulative when the decoy is fake, hidden, or used to push people into plans they don’t need.
