Why use an eSIM in Jordan?
Jordan is a driving country. The classic trip is a line down the map: Amman and Jerash first, then the Dead Sea shore, the King's Highway or the faster Desert Highway south to Petra, a night in a Wadi Rum camp, and finally Aqaba on the Red Sea. Almost all of that is done in a hire car with a phone propped on the dashboard, which makes a working data connection less of a convenience than a piece of equipment.
Getting one locally means stopping at a counter at Queen Alia International Airport (AMM) with your passport for registration, usually while your driver or a car-hire desk waits. Home-carrier roaming avoids the stop but charges a daily rate across a trip that is often eight or nine days long. A travel eSIM is installed before you fly and starts counting only when it first connects in Jordan, so the navigation is already running when you pull out of the airport car park.

