OpenAI 为 ChatGPT 付费订阅增加卡片与设备数量限制
OpenAI is steering ChatGPT users toward more paid usage
OpenAI 为 ChatGPT 付费订阅增加支付卡与设备数量限制，同一张卡或同一设备关联过多订阅时无法再开通新订阅，达到上限会提示 Device limit reached。限制覆盖 ChatGPT Go、Plus、Pro 100、Pro 200 和 Pro 500，免费账号及 Business、Enterprise、Edu 套餐不计入。OpenAI 支持页面称，退出登录不会自动释放名额，官方建议改为购买额外额度或使用量重置。
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原文梳理了 ChatGPT 付费订阅新增的卡片与设备限制，读者可据此了解多账号共享订阅的可行边界。
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OpenAI is getting a bit more restrictive with ChatGPT, adding card and device limits as part of its security measures. Users who link too many subscriptions to the same payment card or device won't be able to start new ones. ChatGPT also caps the number of paid accounts per device. When users hit the limit, they'll see "Device limit reached," and the affected account can no longer be used on that device.
The limits apply to ChatGPT Go, Plus, Pro 100, Pro 200, and Pro 500. Free accounts and Business, Enterprise, and Edu plans don't count. Logging out of an account doesn't automatically free up a spot for another, according to OpenAI's support page.
The policy will likely hit users who've been switching between multiple paid accounts on one device to squeeze more usage out of cheap flat-rate subscriptions. OpenAI instead points to buying extra credits or usage resets , options that are generally more expensive than an additional subscription. OpenAI also appears to be slowly prioritizing revenue over growth, as its move to merge Chat and Work suggests.