You make a good point; I'll probably go with the more convenient option, but it annoys me that there's a £16 discrepancy between 95p and 55p for a 40kwh charge—and the TravelLodge is only £36! Take the instavolt chargers opposite the hotel as an example. They're 55p with their app, so I think that's a good idea. However, when I go to use them, I see that I need to change my debit card, which means they'll take £20 off my account. I'm not sure if I'll actually use it, and the only time I can get it is from 8pm, when the cheap rate starts, until 9pm, when the car park closes. The same issue with paying 92p according to our arrival time. Moving on a little, there are a few new Aeon chargers; the zap map indicates 74p, 24 hours. However, after doing some additional research, I have discovered that - 74p with zap-pay and 85p everywhere else. No way to go back to the hotel while it charges because leaving the parking lot will cost you £100.The list is endless!