In Reply to: It is an option to pay that way, it posted by samesame on Friday, 27. February 2009 at 08:53 Bali Time:
a bit slow so I will explain it to you mathematically as payment by credit card should NOT be encouraged.
If 3 planes arrive at the same time & 600 people line up.(bearing in mind there is only ONE machine). Each transaction will take about 3 minutes & with the operators having to wait at least another 3 minutes (probably a lot longer)to use the machine. Each person therefore takes at least 6 minutes to be processed. 6mins X 600 people = 3600 minutes or 60 hours.
Would you like to be on the end of the line?