Trigger your travel aspiration because of internal stimuli such as previous satisfied travel experience ★ ★ ★ ★ ★
Trigger your travel aspiration because of external stimuli such as online tourists' video or blog ★ ★ ★ ★ ★
Minimize the risk of making wrong decisions ★ ★ ★ ★ ★
More transparency ★ ★ ★ ★ ★
High perceived credibility and availability and trustworthy ★ ★ ★ ★ ★
Easily trust travel information from friends and relatives who are within social nework ★ ★ ★ ★ ★
Easily trust travel information from online tourists who are within social nework ★ ★ ★ ★ ★
More trustworthy and reliable than travel agency or tour operator or television ads ★ ★ ★ ★ ★