Travel professionals go by many names. TripAdvisor reviews are the backbone of the website. When users click on a sponsored ad, they may choose websites listed on TripAdvisor metasearch to complete their booking. Estimated savings: More than $500 per stay, available at 1,400 hotels in 100 countries. Hotel marketers can set a monthly budget in the TripAdvisor ad platform and then target consumers searching for hotels in their destinations. As a new travel advisor, you have your pick of business models. To find better-value spots, simply search for a country and number of bedrooms on a booking site, and then…