OpenAI限制ChatGPT付费账户每设备数量
openai 为 chatgpt 付费账户添加设备限制，影响拥有多个订阅的用户. 这可能会促使用户购买额外积分.
openai is implementing card and device limits for chatgpt paid accounts to enhance security. users who link too many subscriptions to the same payment card or device will not be able to start new ones. the limits apply to chatgpt go, plus, pro 100, pro 200, and pro 500, but not to free accounts or business, enterprise, and edu plans. when users hit the limit, they will see 'device limit reached,' and the affected account can no longer be used on that device. logging out of an account does not automatically free up a spot for another account. this change may impact users who have been switching between multiple paid accounts on one device to maximize usage of cheap flat-rate subscriptions.