Before electricity could even become remotely useful, the world around it needed to be changed. We needed wires to be run that can bring it to people’s homes. Towers needed to be installed and even with all of that, at first, electricity was mainly only useful for lights, some small electromagnetic use cases, but mostly it was a better candle.
your customer must take action to send the required amount of bitcoin to you. The pushing of funds may take a few minutes since your customer must do this outside of your checkout flow, but the amount is immediately available as soon as the funds have been received. Once the source is chargeable, there can be immediate confirmation about the success or failure of a payment.