The only question I was asked while I was waiting for my visa and stamping is the purpose of my visit. I said ‘tourism’ to which the immigration official jokingly enquired if I was sure. I said of course as I am on a long holiday. Thus my visa got stamped. Generally, all VOA into Indonesia are valid for one month only. However, if you wish to stay longer, you have to let the immigration official know that you will need to extend the visa. I did the same and I was told to get my extension done around the 18th at Jakarta, Yogyakarta or Bali. For this extension, I will have to pay USD 25 more at that time.
The process is really simple and for once I did not feel the pain of traveling on an Indian passport. I am already loving Indonesia.
P.S. I came to know all of the above at the Soekarno Hatta International airport in Jakarta about 60 minutes back.