Price is key of course, especially where as a driver I would look at the overall cost of park+charge, and the convenience. A premium location means £ can be higher, but an already high parking charge in an "ok" location with lots of alternatives would make a high charge price tricky to swallow.
You mentioned new motion and plug-surf. I think roaming will definately happen more and more.. Are there other UK networks using these yet? The "big" network I consider so far are ecotricity, polar, pod-point ... then all the more local schemes. frustrating -- though since you're offering PAYG that's fine (and fair to charge more compared to subscription)
You mentioned new motion and plug-surf. I think roaming will definately happen more and more.. Are there other UK networks using these yet? The "big" network I consider so far are ecotricity, polar, pod-point ... then all the more local schemes. frustrating -- though since you're offering PAYG that's fine (and fair to charge more compared to subscription)