Advance to Cassi Sri Lanka, Lijiang and Bintan increased by Baht 2.76 million because there are reimburse expenses that relate to promotion expenses, brochure expenses, exhibition expenses in Hong Kong and Singapore and travelling expenses. LBTL-Thailand paid advance to them. Moreover, Thailand is the expense center for Bintan, especially for sales and marketing. However, the Company has issued invoice to charge them since 2013 untill current but they have to spend time to review all expenses before make a payment. The Company always follow up via e-mail.