# CartShare Ultimate

> The ultimate cart-sharing tool with advanced collaboration, price monitoring, and wishlist synchronization.

Canonical page: [https://chrome-stats.com/d/cartshare-ultimate](https://chrome-stats.com/d/cartshare-ultimate)

## Overview

- **ID:** `cartshare-ultimate`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed
- **Publisher:** j88.yokohama
- **Version:** 3.0.6
- **Last updated:** 2024-12-18
- **First published:** 2024-12-18
- **Size:** 8.46 MB
- **Data as of:** 2026-06-23
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/cartshare-ultimate/)

## Description

CartShare Ultimate provides an all-in-one solution for sharing and managing online shopping carts. It includes advanced features like price monitoring, wishlist synchronization, and group collaboration tools.

Features:
1️⃣ Price monitoring and alerts for items
2️⃣ Wishlist synchronization with carts
3️⃣ Group collaboration and chat features
4️⃣ Merge and split carts easily
5️⃣ Supports a wide range of online retailers

## Permissions and access

### Permissions

- `alarms`
- `clipboardWrite`
- `storage`
- `unlimitedStorage`
- `tabs`
- `cookies`
- `activeTab`
- `scripting`

### Host permissions

- `https://*/*`
- `http://*/*`

### Content script matches

- `*.share-a-cart.com`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension is not longer available in the store

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [Shopping Cart Share](https://chrome-stats.com/d/shopping-cart-share) — 9 users, 1.00 / 5
- [Cart Sharing Pro](https://chrome-stats.com/d/cart-sharing-pro)
- [CartShare Analytics](https://chrome-stats.com/d/cartshare-analytics)
- [EasyCart Share](https://chrome-stats.com/d/easycart-share)
- [Shopping Cart Share For Amazon](https://chrome-stats.com/d/shopping-cart-share-for-amazon) — 11 users, 5.00 / 5
- [MultiCart Share](https://chrome-stats.com/d/multicart-share) — 1 users
- [Cart Sharing Assistant](https://chrome-stats.com/d/cart-sharing-assistant)
- [ShopCart Share](https://chrome-stats.com/d/shopcart-share) — 2 users
- [Share Carts: Easy Cart Sharing](https://chrome-stats.com/d/share-carts-easy-cart-sharing) — 1 users
- [Multi-Retailer Cart Sync](https://chrome-stats.com/d/multi-retailer-cart-sync)
- [Share-A-Cart](https://chrome-stats.com/d/share-a-cart-for-everything) — 2,825 users, 4.14 / 5
- [Pushcart - Share Your Shopping Cart](https://chrome-stats.com/d/pushcart-share-shopping-cart) — 6 users

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Source: [Chrome-Stats](https://chrome-stats.com/d/cartshare-ultimate)