It has been requested (and for a reason, almost all events have this issue) to be able to set a maximum number of clics.

The issue arises with the payment step. One solution would be a reservation: once we click on "Proceed to command", a user has X minutes to finish it's payment step. Once he lands on the confirmation page at the end, he owns his clics. What to do if the card payment is validated but after the X minutes?

1. Maybe the bank has a timeout between the request and its time to deliver? If it has one, ours should be longer and problem solved.
2. Alert people that if this happens, the money will be put on their account. Can we do this?

Linked to this, it should be possible to configure a clic so that a user can only reserve a max of N clics, to avoid people from buying a lot of limited clics and selling them later.

Opinions or suggestions?