Your transfer organization will affirm this with you when you make your reserving. Gratuities aren't A part of the value, so it is actually at your discretion as to whether you wish to tip your driver. If you're while in the US, it can be customary to tip your driver https://punta-cana-excursions04680.blogdun.com/31496449/a-review-of-punta-cana-excursions