Funebra bn-credits & fuel

Funebra uses bn-credits as the internal currency. Your bn-credits are shown in the top-right corner as “Current balance”, and the engine converts them into runtime fuel (seconds) whenever you run code, patterns or animations.

How to buy bn-credits

1. Log in with the same email you want to use for the Funebra Math-Art Engine (your Funebra account email is shown next to the balance).
2. Choose a credit pack:
   • bn27-Starter – small pack, good for testing the engine.
   • bn2741 Creator – recommended for regular creative work.
   • bn∞ Studio – large pack for heavy sessions and long renders.
3. Pay securely via Stripe. After you complete payment, Stripe redirects you back to the Funebra site.
4. When you are back in the Math-Art Engine, click “Refresh balance” (top-right) to pull your new bn-credits into the engine.

Each successful payment is immediately converted to bn-credits and stored on your Funebra account. You can return later, log in, press “Refresh balance” and continue where you left off.

How the engine uses your credits

• When you press init or run a pattern, the engine uses your bn-credits as fuel.
• Your remaining fuel is shown as “Runtime fuel: … seconds” next to the balance.
• If you run out of bn-credits, the engine will stop executing new steps until you buy more or receive extra credits.

Tips

• Use the Convert bn → seconds box to see how much runtime a given amount of credits will give you.
• Use smaller step counts while experimenting, and increase steps only when you are ready to render a longer pattern or animation.
• You can use the same bn-credits on different devices as long as you sign in with the same account email.

Questions or problems?

If a payment went through but your balance did not update after pressing “Refresh balance”, please contact support and include your Funebra account email and Stripe receipt.