Will there be an automatic refund after the check-in time after payment?

If you look at the next order, there is a latest cancellation time. If this time is not reached, you can cancel the prepaid order and get a refund, but if this time passes, you can't cancel the order and get a refund.

3, will not automatically refund, you need to apply for it yourself, and some may deduct a certain fee and will not automatically refund. If you can get a refund, you need to apply for it yourself. Not necessarily. Some hotels will not be cancelled if they don't check in.