If I'm not mistaken, your 'scooter' is a 'moped' in OSM. Small motorcycle, usually limited to ~ 45 km/h.
In your case you could be even more specific with 'electric_moped'.

We don't seem to have a proper tag for shops yet - 'small_electric_vehicle' seems to be the best, but it's used only 2 times and not defined in the wiki. The next best might be 'motorcycle', which is commonly recognized and at least gets the category of shop almost right.
