this is the screen shot of billing section

What are you confused about?

Means how it is calculating it as it is showing me 40 $ 20 $ subscription adn 20 $ for resource usage ?

The Pro subscription costs $20 per seat plus usage, we can't predict what you will deploy on the platform but you can use the pricing calculator on our Pricing page to help estimate costs.

More info: https://railway.app/pricing

Thanks,

Angelo

Thanks