Verified70% confidenceTradeoffExact time
The promise of permanently valid prepaid balances depends on the service provider's continued operational capability; if the provider shuts down or the account pool is banned at scale, users will be unable to recover their prepaid balances.
4
Sources
70%
Confidence
Long-term
Relevance
8/15/2026
First Seen
Sources
Related Claims
Unverified统一费率订阅模式下用户支付固定月费即可无限调用，厂商无法通过价格手段抑制需求峰值，只能依赖访问限制或配额机制进行管控76% similarUnverifiedGray-market low-price services rely on a continuous supply of bulk accounts; once the platform strengthens risk controls or the service provider disappears, users' prepaid balances will be zeroed out with no legal protection.76% similar
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