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Is it normally a little slow to update? Did my first super charge yesterday & it showed £6 in the car, but history on my account is empty and nothing gone through my bank yet?
The car will always show the price but should the show in history tab on account, but with 0 cost and remaining kWh credit. History normally updates pretty quick but some reports of it not appearing, or in loot, until a short while after first 'paid' supercharge. So a bit of a leap of faith whether its free or not. But a 0 cost in history and diminishing remaining credit will indicate free.