[wanfulou]

Luckily way before my first visit to batam, I already knew the grab driver will surely chut pattern like some other country. Thats why whenever I book any grab driver, I will make sure I have small change of 5k, 10k, and 20k. Then pay them exactly the amount, then tips accordingly if you feel like it.
If give them 50k, or 100k, confirm will chut pattern say no small change.