Do I need a card to start?
No. Free works right away, no payment info needed anywhere in sign-up.
Can I just use my Google account?
Yes, one click and you're in. Email works too, no separate password to remember later.
What happens to my chats if I upgrade?
Nothing, they stay exactly where they are. Upgrading only raises your usage limits.
Is my data used to train Lauke?
Only if you turn it on. Off by default, and your data stays stored in Kazakhstan either way.