We have been reaching khao lak in another 3 weeks. This is our first time in thailand and we are flying in thai airways via bangkok. My questions are:
2) The visa form says that for 2 people we need to have 40000 THB while travelling? how it is checked during immigration? will showing credit card help?
3) can I buy a mobile sim in airport, and which one will be the best for making international calls?
Thanks in advance and really looking forward for the trip