Two percent cash back used to be the safe, boring benchmark. Tuyo is pitching something far more viral: a crypto-backed Visa card that sometimes makes your purchase free — while its terms make clear you might never get paid a dime.
We signed with Lumina Solar last year, and they promised us a 30% rebate if they didn't install our panels by the end of 2025. In the contract they say they will send the rebate check within 60 days of installation.…
