Once a member, 80% of charge points are free to use, however there are some posts that cost just 9p per kWh exc VAT.
Some charge points which have a tariff applied to them by the owners are indicated as such on the POLAR website. Some charge point providers may have their own signage or sticker on the charge point.
50 and 43 kW Rapid charge units have tethered cables, but not all vehicles can utilise these chargers.
however these may be indicated when viewing a charge point on their website.