Explain briefly about two online reservation system

An Online Reservation System is a software you can use for managing reservations for your service. ... Basically, an online reservation system allows a potential customer to book and pay for a service directly through a website.

Explanation:

An Online Reservation System is a software you can use for managing reservations for your service. Be it a pool, fitness center, gym, yoga studio, or a parks & recreation center an Online Reservation System allows all kinds of service businesses to accept bookings and appointments online and manage their phone and in-person bookings with ease.

Basically, an online reservation system allows a potential customer to book and pay for a service directly through a website. That means from the moment a customer decides they want to book a slot for your service (be it an in-house class or online appointment) to choosing a date, picking a time, and paying for the booking, membership management, everything is handled online! It greatly reduces the workload on your staff and removes the opportunity for double-bookings.

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Guaranteed reservation.

Non –guaranteed reservation.

Explanation:

A guaranteed booking means that guests will have to enter payment card details to complete the booking process, securing the room no matter what time the guests arrive, whereas a non-guaranteed reservation does not ask them to fill in their credit card information.

I didn't completely understand the question but I Hope This Helps

maybe when you are listing people names in a job.

i am not 100% sure