These can be lifted and removed from a store with a sufficiently rated dolly, such as an appliance dolly.
For cleanup, consider bringing with some basic floor cleaning supplies such as a broom. However, it's likely staff on-site will be ready to clean up after you as you've prearranged pickup. To avoid creating a slipping hazard and potentially injuring someone, do not use any cleaning equipment that will wet the ground.
Make sure to clean up all hazards after removing the Kiosk and Promo Lightbox.
+Leaving any hazards behind can lead to civil and/or criminal liability.
Most, if not all, outdoor kiosks are connected to power via a custom wired connection to the building's electrics. Some buildings will have external breaker panels nearby for their Redbox. However, not all installations will have this. Ensure power has been disconnected before cutting any wires or removing the kiosk.
Some outdoor kiosks are bolted into the ground they were set on. If this is the case, it's possible the original bolts have seized into the ground. This will make removal more difficult without the right tools.
Other outdoor kiosks are mounted with a retaining rail holding the original nylon feet to the ground. This can be unbolted (14mm) to allow removal of the unit.