Shopix Price Test
Find your best price. Safely.
Test a product price or a free-shipping threshold on real visitors. See profit per visitor. Checkout charges the price the shopper saw.
- From $49/month
- 14-day free trial
- No theme code edits
05/05 · The problem
You changed a price and hoped.
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Costs went up. You don't know if a higher price will cost you orders.
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Some test tools charge per order, so the bill grows as you sell.
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Most stores don't have the traffic for a quick answer, and nobody tells them.
Who it's for
Made for brands with steady traffic.
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Own-brand consumables, health and beauty
Coffee, tea, skincare: find out if your hero product can carry a new price.
Shopix for this store: Own-brand consumables, health and beauty -
Fashion & accessories brands
Set the free-shipping threshold that earns the most.
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CRO freelancers and small agencies
Run safe price tests for clients, with a report you can forward.
Not a good fit
Stores with very little traffic (the traffic check below shows it). Page-design tests: Shopify's Rollouts does those.
How it works
Checked before it starts. Honest when it ends.
Pick a product price or a free-shipping threshold to test.
We estimate the traffic you need and how long it will take, before you start.
We check the page, the cart and checkout for each group, with screenshots. Then the test starts. It stops itself if checkout ever differs from the price shown.
01 · One product, two prices
Example numbers
Cleo Midi Wrap Dress
50/50 split · random visitors
Group A Example numbers
- Product page$46.99
- Cart$46.99
- Checkout$46.99
Checkout matches
Group B Example numbers
- Product page$49.99
- Cart$49.99
- Checkout$49.99
Checkout matches
Profit per visitor · A $0.84 · B $0.91 Example numbers
No clear winner yet
The app says so when that's the truth, instead of picking a side too early.
02 · Traffic check
Runs in your browserHow much traffic do you need?
At your traffic, a 10% change needs about 28 weeks for a clear answer.
Test a bigger change or a busier product.
64,124 visitors per group
How we work it out
Two groups, 50/50 split, 95% confidence, 80% power. Visitors per group = (1.96 + 0.84)² × (p₁(1−p₁) + p₂(1−p₂)) / (p₁ − p₂)², with p₂ = p₁ × (1 + change). A planning estimate, not a promise.
What you control
You set the test. You end it.
- Test type: a price or a free-shipping threshold.
- Which product and which groups.
- How long it runs.
- Whether it combines with your other discounts.
- Shoppers from Google Shopping ads see your normal price.
- End a test any time; the app puts your prices back.
Pricing
Flat prices. No charges per order.
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Starter
$49/month
- Price-down and free-shipping tests
- 1 live test
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Growth
$99/month
- Unlimited tests
- Price-increase tests
- Segments
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Scale
$199/month
- Multi-currency markets
- API
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Pause
$9/month
- Keeps your history between tests
14-day free trial
Prices in USD. Shopify bills every 30 days and adds tax where it applies.
14-day free trial. Free on development stores.
How the 14-day trial works · Starter
- Before Before you approve a plan Install it and preview it on your own products. The trial isn't running yet.
- Day 1 You approve Starter $49 every 30 days, in your Shopify admin. Your 14-day free trial starts.
- Days 1-14 $0 Nothing to pay while you try it.
- Day 15 Shopify charges $49 For the next 30 days, on your Shopify bill.
Questions
Questions merchants ask.
Will it break my theme?
No theme files are edited. It uses one app embed and Shopify Functions, and never duplicates, publishes or unpublishes themes.
Will checkout match the price the shopper saw?
Yes. That's the core design. It checks this before a test starts and stops the test if a mismatch is ever found.
Can it oversell my stock?
No. It never creates duplicate products or variants, so stock stays in one place.
Do I have enough traffic?
Maybe not, and we'll tell you. Before a test starts, it estimates how many days it needs. If it can't reach a clear result in six weeks, it says so.
Will the bill grow with my orders?
No. $49, $99 or $199 a month, flat. No charges per order or per visitor.
What do you collect about shoppers?
Visits and orders by anonymous group. No names, emails or addresses. Where consent is needed, no test cookie is set before consent, and the shopper sees your normal price.
What happens when I uninstall?
Shopify removes the app embed and the Functions. End your tests first and the app puts your prices and settings back. If you uninstall during a price-increase test, we can no longer reach your store to restore the old price, so the app asks you to end it first.
Check your traffic. Then test.
Install, run the traffic check on your own products, and start when the numbers say a test can finish.
Works well with