Are there any other charges aside from gratuity on the day of the ride? December 31, 2021 17:39 Updated The only additional charges that you would see are for any trip overages, i.e., going over the allotted reservation time. Related articles Are we able to tip drivers? Can I get a refund if I do not use the extra time I paid for? What can I do to get a better discount? What forms of payment does Kaptyn accept? How do I create an account?