### Omnichat 購物車再行銷功能特色
傳統的購物車再行銷功能，主要是透過發送 **Email** 提醒使用者有尚未結帳的商品。但是，現今使用者有很大部分的購物行為是在手機上完成的，並且平時接觸最多的軟體就是通訊軟體。所以 Omnichat 利用 **LINE / Facebook / WhatsApp** 這些通訊軟體作為通訊渠道來發送購物車再行銷訊息，不僅能提高開啟率，也能進一步提高你的網路商店的整體營收。
### Omnichat 購物車再行銷功能在各個開店平台上的差異
由於各家平台對於 Omnichat 的系統串接方式有所不同，在購物車再行銷功能上也會有所差異，
自建官網的用戶請務必安裝完成 「[網站用戶行爲追蹤](/integration/tracking-pixel.md) 文件，以便於 Omnichat 系統抓到正確資訊。
## 開始設定購物車再行銷功能
Omnichat 的購物車再行銷功能設定主要分為三個部分
1. [**上傳產品目錄 (Product Feed)**](/features/she-ding/shang-chuan-chan-pin-mu-lu-product-feed.md)
2. [設定彈出式綁定訊息](/features/gou-wu-che-zai-hang-xiao-jia-gou-gong-neng/she-ding-gou-wu-che-zhui-zong-an-niu.md)
3. [購物車訊息發送時機及內容](/features/gou-wu-che-zai-hang-xiao-jia-gou-gong-neng/gou-wu-che-xun-xi-fa-song-shi-ji-ji-nei-rong.md)
就讓我們趕快開始設定吧！！
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# Agent Instructions: Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter:
```
GET https://docs.omnichat.ai/features/gou-wu-che-zai-hang-xiao-jia-gou-gong-neng-1.md?ask=
```
The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.