Static provisioning (Blynk local server)

Hello Blynk team !
I went through the blynk docs and i found out that the auth tokens for static provisioning will be given by Blynk along with qr code ! How do i get the auth tokens from blynk and what is the cost ? And does static provisioning works for servers running locally?
And can i use the regular blynk app for testing on site ? Is it legal?

Hello.

You need to contact @Pavel or send email to iot@blynk.io. If you are going to production and this is commercial project it is paid subscription.

No.

Yes, you can test this with “Apps” section.

You can read everything about auth tokens and app publishing here: http://help.blynk.cc/publishing-apps-made-with-blynk/