Yesterday, I was researching accommodation options for Padangbai in Bali for the night. Checked TripAdvisor and decided to book one hotel on Expedia. The property descriptions are usually far better on Booking.com and decided to check it to see if the hotel has property wide wifi. Found that the hotel on Booking.com was 22 cents lower, when all the taxes/fees were factored in.
I have used Expedia quite a lot, but mainly for airline tickets. As the hotel reservations booked on Expedia are not eligible for night/stay credits and points, I tend to book hotels on their own websites. As there are no chains hotels in Padangbai. I could well use Expedia and put their Best Price Guarantee to test.