Use case
Study the frame. Then the page.
A hook is only half the test. The product page has to carry the claim the ad just made.

How to use the free tools
Pull the live frames, not a moodboard
Paste the Shopify store into the winning ads spy and open Meta, TikTok, and Google. Note the format, the first line, and where the click is sent. Spend is not there. You are collecting structure, not a ranking.
02Check that the page can hold the hook
If the ad promises a bundle, a shade, or a price, the product page has to show it without a hunt. The CRO Audit flags a buried price, a weak buy button, and a cart that skips the offer.
03Read what the page still has to do
The product-page lesson is the checklist under the audit: what a shopper needs before add to cart. Use it when you are writing the brief for the next creative, so the ad and the page argue the same thing.
04Put the offer where the click already is
Free-shipping thresholds, bundles, and the cart drawer are the second frame. The average-order-value lesson walks through them. The audit tells you whether the theme is throwing that offer away by opening the cart page.
Borrow the structure. Write the line.
The libraries are for reading what is already public. They are not a license to reuse someone’s photos, script, or product copy.
Checkout Club will not tell you which creative won. It will show you the public ads and the page they point at. The test is still yours to run.
Questions
Can I see a brand’s current ads?
Paste their Shopify store into the winning ads spy. It opens the public Meta, TikTok, and Google libraries. You read the creatives there. Spend is not shown.
How do I know the landing page matches the ad?
Open the product URL in the CRO Audit. Check that the price, the variant, and the offer in the ad are visible before the buy button.
Can I reuse their creative?
No. Study the format and the claim. Shoot and write your own. The product exporter is for catalog comparison, not for copying photos and descriptions.
Where do hooks go if the page is weak?
Fix the page first, or the hook is doing work the page undoes. The product-page lesson and the CRO report are the brief for that fix.