The name Enterprise reminds me of my last visit to the UK. Wanting all my ducks in a row, I contacted Enterprise via their website to make the hire, only to be informed that payment would be in Thai Baht. When I questioned as to why, it was due to my home address being in Thailand. I cancelled, as the exchange rate would have put an almost £100 on the deal. However, hiring at Heathrow I was not charged in Thai Baht although my Thai address was given. In both instances it was payment with a UK Debit card. Also, my Thai D/L was accepted without question and no IDP required.