![](https://addons.mozilla.org/user-media/addon_icons/1476/1476245-64.png?modified=9b7b167f)
历史价格和优惠券
历史价格和优惠券 - 科学败家
![](https://addons.mozilla.org/user-media/previews/thumbs/216/216777.jpg?modified=1622134233)
What is 历史价格和优惠券?
历史价格和优惠券 is a Firefox add-on that allows users to view the historical prices and available coupons for products on popular online platforms such as Taobao, Tmall, and Jingdong. It provides convenient access to this information on various pages, including product details and search listings.
Add-on stats
Creation date: 2019-03-07
Weekly download count: 7
Firefox on Android: No
Risk impact: Very high risk impact
Risk likelihood: Moderate risk likelihood
Manifest version: 2
Permissions:
- webRequest
- webRequestBlocking
- activeTab
- storage
- cookies
- *://*/*
Size: 256.51K
URLs: Privacy policy
Other platforms
Not available on Chrome
Not available on Edge
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Add-on summary
支持淘宝,天猫,京东以下功能:
- 商品详情页面显示历史价格查询
- 商品详情页面显示可领的优惠券(没有则不显示)
- 搜索列表热门商品右上角显示可领的优惠券
Add-on safety
Risk impact
历史价格和优惠券 is very risky to use and it requires a lot of sensitive permissions. Avoid installing this add-on unless you absolutely trust this publisher.
Risk likelihood
历史价格和优惠券 is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.
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