Why was less money transferred to my paypal than what I was paid?

Have you called this number [Edit: Rover’s contact options have changed. Visit the Rover Help Center at https://support.rover.com/ to find the phone number, help articles, or chat with the team]? They're the only ones who can tell you what is going on.

Keep in mind Rover keeps 20%. So if you charged $15, your payout is $12. Also you get paid 2-3 days after service completed. So if you have 3 walks booked, you get paid after THIRD walk is finished. Not one at a time.