It is possible to allow or not the student to regularise his debts via his bsport customer account.
1st Step: Block the regularization.
In Settings > Personalization > Deselect "The customer can regularize his deposit online".
2nd Step: Regularize the student's debts.
To regularize a pupil's deposit, follow this link: https://intercom.help/bsport-helpcenter/fr/articles/3927646
For further information on billing options, please go to the Settings section of the Help Centre.