We do require a deposit of 1,000 THB/Person for which we will have to send you an invoice via Paypal. In Thailand Paypal transaction can only be done with prior invoicing and do now work through payments send to an email. These invoices can also be paid by Credit Card even if you do not have a Paypal account. The remaining amount can be paid prior to the tour through Paypal (a second invoice will be sent) or preferably in cash (in THB) upon the start of the tour. If you prefer to pay the amount in full through PayPal instead of cash payment, we will have to ADD 4.6% Paypal fee surcharge to the remaining balance or the total if the total is preferred to be paid at once.