Stop fussing over "what can blockchain be used for"! Pi Testnet's newly launched "smart contract subscriptions" turn e-commerce, streaming media, and online tools into scenarios where you "earn while using": pay a monthly membership fee, which not only unlocks services but also allows you to accumulate Pi simultaneously (currently at a rate of 0.008π/h); a 100% secure blockchain guarantee, more worry-free than traditional Web2 account systems. On the night of April 17th at 11 PM, Pi shatters the barrier to the "subscription economy"—from now on, "consumption = mining," and this wave of benefits (crossed out, it's value) must be grabbed! #PI