# WinnerSlip - Whatnot and eBay Live

> Connects to Whatnot and eBay Live shows and sends bid winner data to the WinnerSlip desktop app for automatic label printing.

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

## Overview

- **ID:** `winnerslip`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** WinningSlip
- **Category:** other
- **Daily users:** 1
- **Version:** 1.0.9
- **Last updated:** 2026-05-06
- **First published:** 2026-03-19
- **Size:** 56 KB
- **Data as of:** 2026-09-12
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/winnerslip/)
- **Website:** [https://www.winnerslip.net](https://www.winnerslip.net/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/winnerslip/privacy/](https://addons.mozilla.org/firefox/addon/winnerslip/privacy/)

## Description

WinnerSlip is the first budget-friendly bid winner label printing service for both Whatnot and eBay Live. Get unlimited labels, unrestricted access to all features, and more. Focus on mainstreaming your stream without all the hard work, or expensive subscriptions that others charge!

Get your WinnerSlip free trial at <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/86b6cd2e07b5cea85a6cbd0c4f770027fe2a994e6f65889f2fd84aff6f50b532/http%3A//www.winnerslip.net" rel="nofollow">www.winnerslip.net</a>

## Rankings

- #90,293 — Overall
- #24 — winner
- #91 — ebay

## Permissions and access

### Permissions

- `activeTab`
- `storage`
- `tabs`
- `https://www.whatnot.com/*`
- `https://whatnot.com/*`
- `https://www.ebay.com/*`
- `https://ebay.com/*`

### Content script matches

- `www.whatnot.com`
- `whatnot.com`
- `www.ebay.com`
- `ebay.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).

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