We have a wecharge card, I’m not sure if these are for vw owners only or if anyone can get one?
We pay £9.99 a month but it makes rapid charging much cheaper ionity 28p rapid 35p and destination chargers are around 27p I think (don’t really use them)
If you tour or cover long distances this could be a significant saving
Not all chargers except wecharge so you’d need to look into it for you but it’s been great for us