Update:
You will only need to pay RM15 if you pay your summon within 48 hours (Please go to DBKL payment counter to pay instead of paying online or app. Your summon only reflected online after 7 days)
If you received a summon on Saturday and DBKL payment counter is not open on Saturday and Sunday. You can go to pay on Monday and pay only RM15.
Any inquiry feel free to call DBKL 24 hours hotline 1800-88-3255


Here are the options

A) Wait for Federal Territory Day Discount Offer ( example : for 2016, DBKL will offer discount for summonses throughout the month of 2016 February)
B) For non discount period, can go to Jabatan Penguatkuasaan DBKL near Jalan Tun Razak (Refer GPS location below)
- When arrive, go to the room opposite the counter bayaran, its call "Kaunter Khdimat Pelanggan". Ask for discount, even past years summons will discount until RM30 or RM50 (depends)
Good Luck!

https://www.google.com.my/maps/place/Jabata...489c3f3b4?hl=en

News:
22 January 2016 10:05 am
In conjunction with Federal Territory Day on February 1, Kuala Lumpur City Hall (DBKL) has announced that it will be offering discounts for car and motorcycle summonses throughout the month of February, Malay Mail Online reports.

The discount is significant – summonses for vehicle offences that were originally rated from RM100 to RM300 will be slashed to a flat rate of RM50 and RM30, depending on the original fine.

Kuala Lumpur mayor Datuk Mhd Amin Nordin Abd Aziz said this was a good time to settle the fine. “After this, it’s going to be RM100 or RM150, so settle it all now,” he told reporters at a press conference yesterday.

This post has been edited by Lohtcing: Dec 6 2018, 04:04 PM

Post updated with latest info

Heard RM15 only applicable over counter (unconfirmed)
Not sure about RM30 etc