# Multi-Retailer Cart Sync

> Share shopping carts from multiple online stores with ease.

Canonical page: [https://chrome-stats.com/d/multi-retailer-cart-sync](https://chrome-stats.com/d/multi-retailer-cart-sync)

## Overview

- **ID:** `multi-retailer-cart-sync`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Belsheimyx
- **Category:** shopping
- **Version:** 3.0.6
- **Last updated:** 2025-04-27
- **First published:** 2025-04-24
- **Size:** 8.42 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/multi-retailer-cart-sync/)

## Description

Want to coordinate shopping across different retailers? Multi-Retailer Cart Sync lets you send shopping carts from Amazon, Walmart, Shopify, and more with a single shareable ID.

## Rankings

- #142,939 — Overall
- #142 — walmart
- #150 — shopify

## 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:** Moderate 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 has low user count. Unpopular extensions may not be stable or safe.

> 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

- [MultiCart Share](https://chrome-stats.com/d/multicart-share) — 1 users
- [Shopping Cart Share](https://chrome-stats.com/d/shopping-cart-share) — 9 users, 1.00 / 5
- [Shopping Cart Share For Amazon](https://chrome-stats.com/d/shopping-cart-share-for-amazon) — 12 users, 5.00 / 5
- [Cart Merge](https://chrome-stats.com/d/cart-merge)
- [ShopCart Share](https://chrome-stats.com/d/shopcart-share) — 2 users
- [Retailer-Specific Cart Sharer](https://chrome-stats.com/d/retailer-specific-cart-sharer)
- [EasyCart Share](https://chrome-stats.com/d/easycart-share)
- [Share-A-Cart for Amazon](https://chrome-stats.com/d/amazon-share-a-cart) — 456 users, 5.00 / 5
- [CartShare Ultimate](https://chrome-stats.com/d/cartshare-ultimate)
- [Pushcart - Share Your Shopping Cart](https://chrome-stats.com/d/pushcart-share-shopping-cart) — 6 users
- [Share Carts: Easy Cart Sharing](https://chrome-stats.com/d/share-carts-easy-cart-sharing) — 1 users
- [Cart Sharing Assistant](https://chrome-stats.com/d/cart-sharing-assistant)

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Source: [Chrome-Stats](https://chrome-stats.com/d/multi-retailer-cart-sync)