# 分类广告类别

**URL:** https://meta.discourse.org/t/classifieds-categories/78354
**Category:** Support
**Created:** [2018年一月18日 08:52 UTC](https://meta.discourse.org/t/classifieds-categories/78354 "2018-01-18T08:52:34Z")
**Posts on this page:** 1
**Showing post:** 3

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### Author: ![dax](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/dax/32/244677_2.png) [@dax](https://meta.discourse.org/u/dax)
#### Post date: [2018年一月18日 23:53 UTC](https://meta.discourse.org/t/classifieds-categories/78354/3 "2018-01-18T23:53:30Z")

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Well, consider this plugin too:

> [@Trading Buttons](https://meta.discourse.org/t/trading-buttons-buy-sell-exchange/71308):
>
> information_sourceSummary This plugin allows the category to show trading buttons (buy, sell, exchange) above the topic title.hammer_and_wrenchRepository Link [https://github.com/jannolii/discourse-topic-trade-buttons](https://github.com/jannolii/discourse-topic-trade-buttons)open_bookInstall Guide [How to install plugins in Discourse](https://meta.discourse.org/t/install-plugins-in-discourse/19157) I have created a simple plugin that allows the category to show trading buttons above the topic title. It still needs unit tests, but it’s usable as a simple solution for sell/purchase/exchange ty…

A topic that has exhausted its function (article sold, changed or traded) can be archived by the seller (aka topic’s author).

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