diff --git a/README.md b/README.md
index c9b88d7..9815e5e 100644
--- a/README.md
+++ b/README.md
@@ -1,17 +1,93 @@
-# @laioutr-app/shopware
+# 🛍️ Laioutr Shopware Integration
 
-> Shopware integration for laioutr
+This repository contains the official Shopware 6 integration for the Laioutr frontend framework. This connector provides a comprehensive set of features to connect your Laioutr application with a Shopware backend, enabling full e-commerce functionality.
 
-## Usage
+This connector provides a robust bridge to Shopware as it handles sessions, customer data, cart management, product retrieval, reviews, and more.
 
-Example package usage
+<hr />
 
-In your nuxt.config.ts:
+### ✨ Features:
 
-```ts
+- 👤 Customer & Session Management
+
+  - Anonymous Sessions: Track users and persist carts before they log in.
+  - Login & Customer Sessions: Full support for registered customer authentication and session handling.
+
+- 🛒 Cart Management
+
+  - Get Current Cart: Retrieve the active shopping cart for the current session.
+  - Add Item to Cart: Seamlessly add products and variants to the user's cart.
+
+- 🗂️ Category & Navigation
+
+  - Category List: Fetch a flat list of all available categories.
+  - Category Tree: Retrieve a nested category structure by its alias (e.g., for building navigation menus).
+
+- 📦 Products & Variants
+
+  - Products by Category ID: Get a list of all products within a specific category using its ID.
+  - Products by Category Slug: Get a list of all products within a specific category using its URL slug.
+  - Get Product by Slug: Retrieve detailed information for a single product.
+  - Product Variants: Fetch all available variants (e.g., size, color) for a product.
+  - Canonical Categories: Identify the primary (canonical) category for a product, essential for SEO.
+  - Product Search: Implement powerful, native Shopware search functionality across your product catalog.
+
+- 🔍 Search & Reviews
+
+  - Get Reviews: Retrieve all customer reviews for a specific product.
+  - Create Reviews: Allow logged-in customers to submit new product reviews.
+
+- ✉️ Miscellaneous
+  - Newsletter Subscription: Enable users to subscribe to marketing newsletters.
+
+<hr />
+
+### 🚀 Installation
+
+```bash
+# Using npm
+npm install @laioutr/app-shopware
+
+# Using yarn
+yarn add @laioutr/app-shopware
+```
+
+### ⚙️ Configuration & Usage
+
+To get started, you need to configure the connector with your Shopware API credentials inside `nuxt.config.ts`. We recommend using environment variables:
+
+```typescript
 defineNuxtConfig({
   /* [...] */
-  modules: ['@laioutr-app/shopware'],
+  modules: ['@laioutr/app-shopware'],
+  /* [...] */
+  '@laioutr/app-shopware': {
+    endpoint: import.meta.env.SHOPWARE_DEMO_ENDPOINT,
+    accessToken: import.meta.env.SHOPWARE_DEMO_ACCESS_TOKEN,
+    adminEndpoint: import.meta.env.SHOPWARE_DEMO_ADMIN_ENDPOINT,
+    adminClientId: import.meta.env.SHOPWARE_DEMO_ADMIN_CLIENT_ID,
+    adminClientSecret: import.meta.env.SHOPWARE_DEMO_ADMIN_CLIENT_SECRET,
+  },
   /* [...] */
 });
 ```
+
+<hr />
+
+### 🤝 Contributing
+
+Contributions are welcome! Please feel free to submit a Pull Request or open an issue for bugs, feature requests, or improvements.
+
+Fork the repository.
+
+Create your feature branch (git checkout -b feature/AmazingFeature).
+
+Commit your changes (git commit -m 'feat: Add some AmazingFeature').
+
+Push to the branch (git push origin feature/AmazingFeature).
+
+Open a Pull Request.
+
+### 📄 License
+
+This project is licensed under the MIT License. See the LICENSE file for details.
diff --git a/src/runtime/server/const/passthroughTokens.ts b/src/runtime/server/const/passthroughTokens.ts
index be61cb2..99f521d 100644
--- a/src/runtime/server/const/passthroughTokens.ts
+++ b/src/runtime/server/const/passthroughTokens.ts
@@ -1,5 +1,5 @@
 import { createPassthroughToken } from '#imports';
-import { ShopwareCategory, ShopwareProduct } from '../types/shopware';
+import { ShopwareCart, ShopwareCategory, ShopwareProduct } from '../types/shopware';
 
 export const currentProductIdsToken = createPassthroughToken<string[]>('@laioutr/app-shopware/currentProductIdsFragment');
 
@@ -19,3 +19,5 @@ export const parentIdToDefaultVariantIdToken = createPassthroughToken<Record<str
 export const productsFragmentToken = createPassthroughToken<ShopwareProduct[]>('@laioutr/app-shopware/productsFragment');
 
 export const productVariantsToken = createPassthroughToken<ShopwareProduct[]>('@laioutr/app-shopware/productVariants');
+
+export const cartFragmentToken = createPassthroughToken<ShopwareCart>('@laioutr-app/shopify/cartFragment');
diff --git a/src/runtime/server/orchestr/cart-item/base.resolver.ts b/src/runtime/server/orchestr/cart-item/base.resolver.ts
new file mode 100644
index 0000000..cd01f25
--- /dev/null
+++ b/src/runtime/server/orchestr/cart-item/base.resolver.ts
@@ -0,0 +1,117 @@
+import { Money } from '@screeny05/ts-money';
+import { MeasurementUnit } from '@laioutr-core/canonical-types';
+import {
+  CartItemAvailability,
+  CartItemBase,
+  CartItemCost,
+  CartItemProductData,
+  CartItemQuantityRule,
+} from '@laioutr-core/canonical-types/entity/cart-item';
+import { cartFragmentToken } from '../../const/passthroughTokens';
+import { defineShopwareComponentResolver } from '../../middleware/defineShopware';
+import { mapMedia } from '../../shopware-helper/mediaMapper';
+
+export default defineShopwareComponentResolver({
+  entityType: 'CartItem',
+  label: 'Shopify Cart Item Component Resolver',
+  provides: [CartItemBase, CartItemCost, CartItemProductData, CartItemAvailability, CartItemQuantityRule],
+  resolve: async ({ $entity, passthrough, clientEnv }) => {
+    const { currency } = clientEnv;
+
+    const cart = passthrough.require(cartFragmentToken);
+
+    const lineItems = (cart.lineItems ?? []).filter((item) => item.type === 'product');
+    const discounts = (cart.lineItems ?? []).filter((item) => item.type === 'discount');
+
+    const mappedDiscounts = discounts.map((item) =>
+      $entity({
+        id: item.id,
+        base: () => ({
+          type: 'discount-code' as const,
+          quantity: item.quantity,
+          title: item.label as string,
+        }),
+        cost: () => ({
+          single: { amount: 0, currency: clientEnv.currency },
+          subtotal: { amount: 0, currency: clientEnv.currency },
+          total: { amount: 0, currency: clientEnv.currency },
+        }),
+        productData: () => undefined,
+        availability: () => ({
+          quantity: 1,
+          status: item.payload.available && item.payload.active ? 'inStock' : 'outOfStock',
+        }),
+        quantityRule: () => ({
+          canChange: false,
+          increment: item.quantityInformation?.purchaseSteps ?? 1,
+          min: item.quantityInformation?.minPurchase ?? 1,
+        }),
+      })
+    );
+
+    const mappedProducts = lineItems.map((item) =>
+      $entity({
+        id: item.id,
+        base: () => ({
+          type: 'product' as const,
+          quantity: item.quantity,
+          title: item.label as string,
+          subtitle: item.payload.name,
+          brand: item.payload.manufacturerNumber,
+          code: item.uniqueIdentifier,
+          cover: item.cover?.media ? { ...mapMedia(item.cover.media), type: 'image' } : undefined,
+          link: {
+            type: 'reference',
+            reference: {
+              type: 'product',
+              slug: item.payload.productNumber,
+              id: item.id,
+            },
+          },
+        }),
+        cost: () => {
+          const listPrice = item.price?.listPrice?.price ?? 0;
+          const unitPrice = item.price?.unitPrice ?? 0;
+          const totalPrice = item.price?.totalPrice ?? 0;
+          const subtotal = Money.fromDecimal({ amount: listPrice * (item.quantity || 1), currency });
+          const total = Money.fromDecimal({ amount: totalPrice, currency });
+          const singleTotal = total.divide(item.quantity || 1);
+          const singleStrikethrough = Money.fromDecimal({ amount: listPrice, currency });
+          const hasStrikethrogh = item.price?.listPrice?.discount && item.price.listPrice.discount < 0;
+
+          return {
+            single: singleTotal,
+            singleStrikethrough: hasStrikethrogh && listPrice > unitPrice ? singleStrikethrough : undefined,
+            subtotal,
+            total,
+          };
+        },
+        productData: () => ({
+          ...(item.payload.packUnit && item.payload.purchaseUnit && item.payload.referenceUnit ?
+            {
+              unitPrice: {
+                price: Money.fromDecimal({ amount: item.price?.unitPrice ?? 0, currency }),
+                quantity: { unit: item.payload.packUnit as MeasurementUnit, value: item.payload.purchaseUnit ?? 0 },
+                reference: { unit: item.payload.packUnit as MeasurementUnit, value: item.payload.referenceUnit ?? 0 },
+              },
+            }
+          : {}),
+        }),
+        availability: () => ({
+          quantity: item.payload.stock ?? 0, // Keep stock level
+          status: item.payload.available ? 'inStock' : 'outOfStock', // Use 'available' flag
+        }),
+        quantityRule: () => ({
+          increment: item.quantityInformation?.purchaseSteps ?? 1,
+          min: item.quantityInformation?.minPurchase ?? 1, // Default to 1
+          max: item.quantityInformation?.maxPurchase ?? Number.MAX_SAFE_INTEGER,
+          canChange: true, // Products should be changeable
+        }),
+      })
+    );
+
+    return {
+      entities: [...mappedDiscounts, ...mappedProducts],
+    };
+  },
+});
diff --git a/src/runtime/server/orchestr/cart/base.resolver.ts b/src/runtime/server/orchestr/cart/base.resolver.ts
index dd53681..2edd240 100644
--- a/src/runtime/server/orchestr/cart/base.resolver.ts
+++ b/src/runtime/server/orchestr/cart/base.resolver.ts
@@ -1,3 +1,4 @@
+import { Money } from '@screeny05/ts-money';
 import { CartBase, CartCost } from '@laioutr-core/canonical-types/entity/cart';
 import { defineShopwareComponentResolver } from '../../middleware/defineShopware';
 
@@ -12,7 +13,7 @@ export default defineShopwareComponentResolver({
     const cart = await storefrontClient.invoke('readCart get /checkout/cart');
 
     // helper to build Money objects
-    const money = (amount: number, currency: string) => ({ amount, currency });
+    const money = (amount: number, currency: string) => Money.fromDecimal({ amount, currency });
 
     // safe defaults
     const lineItems = cart.data?.lineItems ?? [];
diff --git a/src/runtime/server/orchestr/cart/cart-item.link.ts b/src/runtime/server/orchestr/cart/cart-item.link.ts
new file mode 100644
index 0000000..ca2d565
--- /dev/null
+++ b/src/runtime/server/orchestr/cart/cart-item.link.ts
@@ -0,0 +1,19 @@
+import { CartItemsLink } from '@laioutr-core/canonical-types/ecommerce';
+import { cartFragmentToken } from '../../const/passthroughTokens';
+import { defineShopwareLink } from '../../middleware/defineShopware';
+
+export default defineShopwareLink(CartItemsLink, async ({ passthrough }) => {
+  const cart = passthrough.require(cartFragmentToken);
+
+  const lienItems = (cart.lineItems ?? []).filter((item) => item.type === 'product').map((item) => item.id);
+  const discounts = (cart.lineItems ?? []).filter((item) => item.type === 'discount').map((item) => item.id);
+
+  return {
+    links: [
+      {
+        sourceId: cart.token as string,
+        targetIds: [...lienItems, ...discounts],
+      },
+    ],
+  };
+});
diff --git a/src/runtime/server/orchestr/cart/get-current.query.ts b/src/runtime/server/orchestr/cart/get-current.query.ts
index a88a12e..edbe82f 100644
--- a/src/runtime/server/orchestr/cart/get-current.query.ts
+++ b/src/runtime/server/orchestr/cart/get-current.query.ts
@@ -1,11 +1,14 @@
 import { GetCurrentCartQuery } from '@laioutr-core/canonical-types/ecommerce';
+import { cartFragmentToken } from '../../const/passthroughTokens';
 import { defineShopwareQuery } from '../../middleware/defineShopware';
 
-export default defineShopwareQuery(GetCurrentCartQuery, async ({ context }) => {
+export default defineShopwareQuery(GetCurrentCartQuery, async ({ context, passthrough }) => {
   const { storefrontClient } = context;
 
   const cart = await storefrontClient.invoke('readCart get /checkout/cart');
 
+  passthrough.set(cartFragmentToken, cart.data);
+
   /* Cart is identified per unique context session */
   return { id: cart.data.token ?? '' };
 });
diff --git a/src/runtime/server/types/shopware.ts b/src/runtime/server/types/shopware.ts
index ab62057..3404ce4 100644
--- a/src/runtime/server/types/shopware.ts
+++ b/src/runtime/server/types/shopware.ts
@@ -8,6 +8,8 @@ export type ShopwareFilters = components['schemas']['Filters'];
 export type ShopwareManufacturer = components['schemas']['ProductManufacturer'];
 export type ShopwareSeoUrl = components['schemas']['SeoUrl'];
 export type StorefrontClient = ReturnType<typeof createAPIClient<operations>>;
+export type ShopwareCart = components['schemas']['Cart'];
+export type ShopwareCartLineItem = Required<components['schemas']['CartItems']>['items'][number];
 
 export type ShopwareIncludesQuery = components['schemas']['Include'];
 export type ShopwareAssociationsQuery = components['schemas']['Association'];