feat(web checkout): clear up SDK setup requirements and add links

content/docs/web-checkout/web-checkout-sdk-setup.mdx

@@ -1,39 +1,32 @@
 ---
 title: "SDK Setup"
-description: "Platform-specific setup guides for Web Checkout implementation"
+description: "Set up your app to handle Web Checkout purchases, deep links, and post-checkout redirecting."
 ---
 
-Choose your platform below to get started with Web Checkout in your app:
+## Prerequisites
 
-<CardGroup cols={2}>
-  <Card title="iOS" icon="Apple" href="/sdk/guides/web-checkout">
-    Setup Web Checkout for iOS apps with Swift
-  </Card>
-  <Card title="Android" icon="Android" href="/sdk/guides/web-checkout">
-    Setup Web Checkout for Android apps with Kotlin/Java
-  </Card>
-  <Card title="Flutter" icon="Flutter" href="/sdk/guides/web-checkout">
-    Setup Web Checkout for Flutter apps
-  </Card>
-  <Card title="Expo" icon="Expo" href="/sdk/guides/web-checkout">
-    Setup Web Checkout for Expo apps
-  </Card>
-</CardGroup>
+Before integrating Web Checkout in your app, make sure you've completed the dashboard setup:
 
-## What's Next?
+1. [Created a Web Checkout app](/web-checkout/web-checkout-creating-an-app) in your Superwall project
+2. [Connected and configured Stripe](/web-checkout/web-checkout-configuring-stripe-keys-and-settings) with your app settings and post-purchase behavior
+3. [Added Stripe products](/web-checkout/web-checkout-adding-a-stripe-product) and attached them to a paywall
+4. [Created a campaign](/web-checkout/web-checkout-creating-campaigns-to-show-paywalls) with placements to show your paywalls
 
-After setting up Web Checkout for your platform:
+You'll also need the Superwall SDK integrated in your app.
 
-1. **Configure Deep Links**: Each platform requires deep link setup to redirect users back to your app after purchase
-2. **Handle Redemption**: Implement delegate methods to handle purchase redemption
-3. **Test Your Integration**: Use test mode to verify your implementation before going live
+## Implementation steps
 
-## Platform-Specific Features
+1. **[Set up deep links](/sdk/quickstart/in-app-paywall-previews)** — Required for redirecting users back to your app after a web purchase.
+2. **[Handle Post-Checkout redirecting](/sdk/guides/web-checkout/post-checkout-redirecting)** — Implement delegate methods to handle purchase redemption when the user returns to your app.
+3. **Only if you're using RevenueCat:** [Using RevenueCat](/sdk/guides/web-checkout/using-revenuecat) — Sync web purchases with RevenueCat for subscription management.
+4. **Only if you're using your own PurchaseController:** [Redeeming In-App](/sdk/guides/web-checkout/linking-membership-to-iOS-app) — Merge web and device entitlements when using a custom PurchaseController.
 
-Each SDK provides platform-specific features for Web Checkout:
+## Testing
 
-- **Post-Checkout Redirecting**: Handle users returning to your app after purchase
-- **Using RevenueCat**: Integrate Web Checkout with RevenueCat for subscription management
-- **Linking Membership**: Connect web purchases to in-app subscriptions
+1. **[Testing purchases](/web-checkout/web-checkout-testing-purchases)** — Verify your integration with test mode before going live.
+2. **[Managing memberships](/web-checkout/web-checkout-managing-memberships)** — Learn how users cancel, update, or manage their subscriptions via Stripe.
 
-Visit your platform's guide above to learn more about these features and implementation details.
+## Further reading
+
+- [Web Checkout FAQ](/web-checkout/web-checkout-faq)
+- [App to Web Checkout](/web-checkout/web-checkout-direct-stripe-checkout) — Offer Stripe products directly from your iOS paywalls