cash.We sent email asking for change to tor2d0817. can't call. whatsapp sent.second email sent asking for TOR2D0818, found on whatsapp. waiting for decision.very upset because he wanted to go for TOR2D0817 but he confirmed too late. His gf leaves on 0819, suggested TOO3D0817 if can go we can give $40 discount. waiting for decision. NEED TO REFUND. Refunded by Jason at the office on August 18. 