Incidentally went away recently involving fair bit of driving away from home paying for one month sub on the Tesla app at £8.99 makes rapid charging 37.5p/kwh which compared to everyone else is an absolute bargain.
I did Norfolk to York then topped back up to 95% for £16 and it was about 150kw charging for a fair bit of that.
If going on holiday and you can use telsa a few times that £8.99 getting the price down to 37.5p is just (chefs kiss) there’s no ongoing commitment and one press to cancel in the app.