This product is a specialized high-level subscription agency recharge platform for domestic users. Its core value lies in solving the problem of domestic users being unable to directly subscribe to OpenAI's official service due to limited payment methods (lack of international credit cards). The product background is based on the high demand for advanced models like GPT-5.5, positioning itself as a third-party service with 'high success rate and fast delivery'. The pricing is transparent, with the Plus version priced around ¥135 per month and the Pro version starting at ¥800 per month. Main advantages include no need to provide account passwords for recharge, support for Alipay payment, a 30-day no-account-suspension warranty, and dedicated customer support, greatly lowering the barrier for users to access top AI tools.