Your container adapts to your traffic volume at no cost.
When our monitoring systems see spikes in traffic we autoscale servers and add more CPU or memory.
If you've subscribed to the Pro plan, you will still pay USD 20 per month and receive more CPU/Memory when needed without any change in price whatsoever. Our billing system works entirely on requests.
Please, notice that after three days of exceeding the request limit, your container will be paused till the next billing period.