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Demo store — everything resets on the hour.

Kahuna Supply Co.
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Demo store

A working shop, inside Grav.

Every product, order and customer here lives in this site's own database. Browse the catalog, put something in the cart, and check out with the test payment provider — nothing is charged and nothing ships.

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What this demo shows

Not a buy-button widget. KahunaCart handles the full life of a store, from the first product you add to the refund you issue two years later. Everything on this site is the plugin's own storefront rendered through the Kahuna theme, which is the theme this site is here to show off as much as the cart behind it.

The shop front is four blocks a merchant arranged rather than one grid of everything, the filters change the results without reloading the page, picking a colour on the boardshort swaps the photograph, two of the digital products have a free preview you can play or read before buying, and one of them is sold on a monthly plan. About has a numbered list of the eight worth clicking and where each one is.

Break whatever you like: this store puts itself back to a clean catalog on a schedule, and About says what that means for anything you change.

Variants with option axes
Size and colour defined once, with every combination carrying its own price, SKU, stock and weight. The Sandbar Boardshort has eight of them.
Digital goods
Download grants are issued the moment payment lands, with limits and expiry on the account page. No files are attached in this demo, so the grants arrive empty — the mechanism is what is on show.
Categories and facets
A nested tree — Clothing with Mens and Womens departments under it, plus Digital Goods — with landing pages, and filters for tags, price and availability.
Customer accounts
Sign-up folds into checkout. Orders, downloads, addresses and credentials all live under one account menu. The sign-in page tells you the demo customer's password.
Coupons and the adjustment engine
Percentage, fixed-cart and fixed-product discounts, with every amount stored in minor units so totals never drift. The cart takes a code even though this catalog ships without one.
Payment providers
Checkout here uses the dummy provider, so an order completes without a card. Real stores pick Stripe, PayPal, Polar, or the built-in bank transfer.