It's possible for you to prevent the airport queues and you won't need to answer questions regarding your trip purposes. If you're unclear about any part of the entry requirements, or you require further reassurance, you're need to get hold of the embassy, higher commission or consulate of the nation or territory you're travelling to. Such a visa is extremely appropriate for people who often come to Indonesia for business purpose with no intention to work within the utmost stay of 2 months.