TOPIC: Registration with cart option should then autopopulate field

When I am registering to an event as a not registered person and use the cart to register to another event, I would appreciate if the fields that I have used for the first event are cached and then auto populated in the next event, so
that I do not need to enter the same information again.
Or there should be an option to select whether the fields from the prior event can be used again and then auto populated.