Two renders free, no watermark, no sign-up. Then an early-bird yearly seat while they last, or a monthly plan after. Pay on the order page, get a code, paste it into the app.
From the first time you paste the activation code, not from the day you pay.
Yes. Every tier includes commercial use.
One code, one machine at a time. Open a support ticket to rebind; it's usually done the same day.
You can bring your own (Volcengine, Alibaba, HeyGen) and pay those providers directly at cost. The app itself has no hidden per-video fee.
Activation codes can't be refunded once issued. Try the two free renders first; they're watermark-free.
A tier with a personal assistant on top of the app: topic picking, script, render and cover done for you. Details and quota are set when you open it.