Payment is normally done after the tour in cash or via credit card payment.
All our prices are quoted in GBP.
In Gibraltar we use pound GBP but we also accept Euros and Dollars, the price of the tour paid in Euros or Dollars will depend on that days exchange rate.
We can always stop at an ATM Machine in case someone needs to withdraw cash.
If for whatever reason you want to make the payment in advance we would facilitate you with our bank account details for an online transfer.