KahunaCart

KahunaCart is a complete store that lives inside your Grav site. Products, variants, categories and tags. A cart and a checkout that handle tax, shipping, coupons and discounts. Digital downloads with signed links, customer accounts, order history and PDF invoices. A store admin with orders, refunds, reports, imports and exports, and notifications to Slack, Discord, Telegram or your phone when something needs you.

What is in the box

• The storefront: catalog, search and filters, product pages, cart, checkout, receipts, downloads and customer accounts, all as Twig templates you can override.
• The admin: products, orders, customers, coupons, sales, price lists, tax and shipping rules, reports, notifications, imports and exports, and a health check before you go live.
• Payments: Stripe, Polar and PayPal drivers, offline payments such as bank transfer, and a test provider for rehearsals. Other providers are sold separately below.
• Runs on SQLite out of the box, or MySQL and PostgreSQL. No limits on products, orders or customers, and no transaction fees from us.
• A JSON API for headless storefronts, a REST admin API, outbound webhooks and an MCP manifest for AI tools.

Licence and updates

One purchase per site. The first year of updates and support is included; after that, renewing is optional and covers every add-on on your key. If you do not renew, the version you have keeps working. Full refund within 14 days if it is not right for you.