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A Cursor Pro annual subscriber paid $192 only to be downgraded to the free tier after one month. AI customer service refused refunds, exposing trust risks in AI tool subscriptions.

Are third-party ChatGPT top-up services really safe? This deep dive unpacks how they work, the ban risks, and financial dangers — plus the right way to subscribe officially.

A complete guide to the 3 ways users in China can subscribe to ChatGPT Plus — free trial, Apple gift card, or pre-activated accounts — with cost, stability, and difficulty compared.
Disposable Email Blocklist Locked Out …
A developer got locked out by their own disposable email blocklist. This real case reveals common anti-abuse design pitfalls and offers layered risk control alternatives.
Web Monitoring API Launches: Giving AI…
A new Web Monitoring API lets AI agents proactively detect changes across the entire web. Supports event-driven notifications for competitive intel, e-commerce, finance, and more. Free to integrate.

In-depth analysis of virtual credit card methods for free GPT Plus circulating on Bilibili, revealing low success rates, account ban risks, and recommending safe alternatives like Claude and Gemini.
Expert OpinionsGumloop founder Max shares the truth about AI automation: processing 4M daily workflows taught him why 50 AI Agents running a company is a lie, and why the real AI philosophy is acceleration, not replacement.
TutorialsCompare three Claude Pro subscription methods: third-party top-up platforms, international credit cards, and in-app purchases. Find the best option based on cost, difficulty, and security.
TutorialsTested comparison of 4 ways to subscribe to ChatGPT Plus from China in 2026: proxy payment, Apple gift cards, Google Pay, and virtual cards — with steps, success rates, and risk analysis.