Permanent residents of Hong Kong and/or Macau, who are either Chinese nationals or British Nationals (Overseas), may be eligible for an Exit & Entry Permit upon arrival for NT$300 or may apply for an Entry Permit online at no cost to visit Taiwan for less than 30 days [REF].
Since 1 January 2017, Hong Kong and Macau residents are able to apply for double-entry Entry Permits online, providing that they are entering Taiwan by cruise for at least one portion of their trip [REF].