Set your own tariff

🚧 THIS IS A TICKET MIGRATED FROM UPVOTY. The original ticket and comments will be available for a limited time over at:
https://abrp.upvoty.com/b/request-a-feature/set-your-own-tariff/
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Some users have subscriptions with special rates, such as €0.35/kWh. It would be helpful if there was an option in the app to set your own rate. In this way, the app allows users to budget for what the journey will cost.