Your transfer company will confirm this with you when you make your booking. Gratuities are not included in the worth, so it's at your discretion as as to if you want to idea your driver. If you are in the US, it can be customary to tip your driver 10-15%. https://punta-cana-excursions53074.blue-blogs.com/37720551/a-review-of-punta-cana-excursions