Usually needs to have address showing St Davids/Lowestoft etc if Full Monty. Needs to be receipt you can show came from that location for other rides, could be a bank sort code on ATM receipt, I think.
cash machine tesco lowestoft Leisure Way, Lowestoft, NR32 4TZ
Ocean haze St Davids, Haverfordwest SA62 6QG
I think you have to get a receipt from St Davids on a full monty.