> ## Documentation Index
> Fetch the complete documentation index at: https://docs.getkardy.com/llms.txt
> Use this file to discover all available pages before exploring further.
# Start here
> Learn what Kardy is, explore its loyalty features, and find guides to memberships, branded cards, stamps, rewards, and outlets.
## What is Kardy?
Kardy helps your business run a branded loyalty programme across its outlets.
Businesses create branded membership cards, award stamps, and offer rewards.
Members keep their cards in Kardy and show their QR when they visit—no app-store download needed.
**Your brand. One wallet. No extra app.** Customers keep memberships together;
you manage your own rewards and outlets. This describes the Kardy browser wallet,
not automatic Apple Wallet or Google Wallet installation. Kardy also supports
[Apple Wallet and Google Wallet passes](/features/native-wallets) when native
issuance is configured and enabled. Members choose to save their pass; live stamp
progress stays in Kardy.
Guides reviewed against the repository on **13 September 2026**. Check
[feature availability](/availability) before planning a rollout. Illustrations
use fictional examples, not live membership balances.
## Find your next step
See [What's new](/updates) for the current product overview, including Kardy
Network, account setup, merchant reporting and the consumer PWA.
What Kardy can do, its controls and limits.
Setup, daily work and practice for your role.
Joining, showing a card and tracking rewards.
OAuth setup for compatible MCP clients.