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# What happens if I buy too much time on a machine?

On a household machine, you buy a given time when you have the machine available. If you have bought 2 hours and the first wash only takes 50 min, you can always start a new wash in the period you have bought. If you are done with the machine, you can always stop the time and only pay for the time you actually used. How to stop the time: https://wiser.airwallet.net/en/article/how-can-i-stop-my-machine-tmhgz4/