I would like to book a pet sitter, Emily M. Her fee is $23 per night but when I go to book it says $28. Why?

When you look at the request, there should be a description of the rate next to the amount. Sometimes sitters have a different price for puppies, or bookings that are over the holidays or for long periods of time, so their rate might be different than their standard rate. Next to the rate it should show "Puppy Rate" or "Holiday Rate" or something to describe what the rate is.