---
title: "ernd（YC）上线「AI 技术栈」公司信用卡：宣称 AI 消费 4% 返点 - Angryecho"
description: "ernd（YC）上线「AI 技术栈」公司信用卡：宣称 AI 消费 4% 返点"
canonical_url: "https://www.angryecho.com/c/producthunt/p/P2TBC3TOonXAhr8wNMnQZ/chat"
meta:
  "og:description": 吐槽一下，就上吐槽网。
  "og:image": "https://www.angryecho.com/_og/d/c_Post%2Ctitle_~5ZCQ5qe9572R%2Cdescription_~5ZCQ5qe95LiA5LiL77yM5bCx5LiK5ZCQ5qe9572R44CC%2CpostId_P2TBC3TOonXAhr8wNMnQZ%2Crevision_~MjAyNi0xMS0wM1QwMjo1NTo1Ni4wMDQ2NzRa%2Cp_Ii9jL3Byb2R1Y3RodW50L3AvUDJUQkMzVE9vblhBaHI4d05NblFaL2NoYXQi%2Cs_M7owPe8EnmZ4x36t.png"
  "og:image:height": "630"
  "og:image:type": image/png
  "og:image:width": "1200"
  "og:title": 吐槽一下，就上吐槽网。
---

> Index of every page on this site: [llms.txt](https://www.angryecho.com/llms.txt)

## Sitemap

See the full [sitemap](https://www.angryecho.com/sitemap.md) for all pages.