Most of the hotels on the dayuse.com platform will require Identification upon check-in for you and your guest. This follows the country's specific internal regulations.
For your information, it is mandatory to be over 18 years old to book a dayuse room (please note that most of the hotels in the USA require guests to be at least 21 years of age to book a dayuse). The hotel reception may ask for a valid ID in case of doubt concerning the age of you and your guest.