10 e-commerce quiz ideas that boost sales

On an e-commerce store, the real blocker is almost never price: it's doubt. Too many options, not enough guidance, and the visitor leaves to "compare" and never comes back. A quiz solves that by playing the role of an in-store sales assistant: it asks 4 to 6 questions, recommends the right product, then ends with a video that says the customer's first name and quotes their answers.

Here are 10 ready-to-adapt quiz ideas, grouped by store type. To see how they fit into a full e-commerce funnel, also read the E-commerce product quiz page.

Fashion & accessories

1. The "find your size / your fit" quiz

The number-one cause of returns in fashion is sizing. A quiz that asks about body shape, fit preferences and how the item will be worn recommends the right product and the right size. The result: fewer returns, more confidence at checkout. The closing video sums it up: "For you, Léa, we recommend the straight cut in a size 38."

2. The "your capsule wardrobe" quiz

Instead of a single product, the quiz suggests a small coherent set (3-4 pieces that work together). Average order value rises naturally, and the customer feels they got a stylist's advice, not an upsell.

Beauty & cosmetics

3. The "tailored routine" quiz

Skin type, main concern, budget: 5 questions are enough to build a 3-product routine. It's the most profitable idea in beauty because it sells a set, not a single bottle. The personalized video explains why THESE products, for THEIR skin.

4. The "shade match" quiz

Makeup, hair color, self-tanner: the wrong tone kills conversion. A shade-match quiz builds confidence and sharply cuts returns, the number-one cost center in beauty e-commerce.

Supplements & nutrition

5. The "your goal, your protocol" quiz

Sleep, energy, training, digestion: the visitor states their goal, the quiz builds a 2-3 product protocol with a recommended order. It's ideal ground for a closing video that reuses the stated goal and the first name — the "they actually read my answer" effect is immediate.

6. The "subscription or one-off" quiz

For a brand on a recurring model, a quiz that calculates the ideal consumption frequency naturally steers toward subscription (better LTV) without strong-arming the customer.

Home, decor & gifts

7. The "which style for your room" quiz

Decor and furniture: ask for the room, the mood and the budget, then suggest a coherent selection. The quiz replaces the need for a sales advisor and unlocks undecided carts.

8. The "find the perfect gift" quiz

Unbeatable over the holidays. The visitor answers on behalf of someone else (the person, the occasion, the budget) and gets 3 ideas. It's also an excellent email capture for post-holiday retargeting.

Subscription, box & high-ticket

9. The "build your box" quiz

For a monthly box, the configuration quiz raises perceived value ("it's made for me") and lowers churn from month one, because the customer co-built their box.

10. The "eligibility / quote" quiz for high-ticket

For an expensive product (kitchen, e-bike, custom furniture), the quiz qualifies and captures a warm lead, then the personalized video takes over from the sales rep to keep intent alive until contact.

What turns these ideas into sales

Plenty of tools can recommend a product from a quiz. What moves the conversion rate is the closing video that addresses the customer by name and quotes their answers. The visitor doesn't get a generic product page: they get a recommendation that proves they were heard. That's exactly what "classic" quizzes don't do.

Where to start

1. 01Pick the idea that matches your top cause of hesitation (size, shade, goal…)
2. 02Start from an e-commerce quiz template
3. 03Map the first name and 2 key answers onto the closing video screen
4. 04Estimate the revenue lift on the ROI calculator