A driver for Brugal makes 6,000 pesos after 18 months experience and works 6 days a week and sometimes 18 hours a day.
Bellboy makes about 2,000 pesos twice a month plus tips. Waiter might get 3,800 per month plus tips. A licensed tour guide can make 900 pesos for a 1/2 day excursion and 1,300 for a full day excursion. The better tour guides can demand more.
A taxi driver with a nice car might gross 30,000 a month but has all his expenses. That is after several years building a client base and not relying solely on tourists.
Office clerks in tourism with more then just spanish start about 6,000 per month and can go as high as 15,000 with good English and another language. I've not seen too much more then that.
Representatives have a totally different deal depending on the company they work for and if they are dominicans. Locals get paid less! Not fair but it is reality. A foreigner makes more. They usually earn a base from 6,000 pesos to 40,000 pesos plus commission ranging from a low of 2% to a high of 8 % on their sales of excursions.
Many sales people in the industry make straight commissions...
Hope this helps.