Turning off roaming and voicemail, sticking to Wifi, and downloading anything you need before travel can all help to avoid a high bill or needing to pay a daily data charge while you are overseas.

Daily Pay Potential: Often paid in cash directly by clients at the end of a walk or sitting session. Apps like Rover or Wag! also provide easy payment systems, sometimes with quick payout options.

Find a pay phone, dial a toll free number and say goodbye to someone. That’s the premise of the Goodbye Line, an art project that utilizes pay phones across L.A.