KLN Motors — pulsar

Address:

Anna nagar, Chennai, Tamil Nadu

Hai, i have given service for my bajaj pulsar in chennai - anna nagar showroom. I have asked to check the power back up for battery which was not completed. I was asked to pay 1445. When i was providing my card for paying the bill of rs.1445 they told me i had to pay 2.5% as service charges.
I told i can pay the service charge but my bill should include the amount, they are saying that it will not be included in my bill.
I need to know did bajaj has authorized his service centres to collect the 2.5% service charges for card payments.

Name - atchayan
Contact - [protected]
Showroom - kln automobilesp ltd,

Attached the job card provided by the kln automobiles for reference.