a Dominican online casino. Czech Republic (Česká republika) (+), Denmark (Danmark) (+45), Djibouti (+), Dominica (+), Dominican Republic (República Dominicana) (+1), Ecuador (+. The Grand Ivy – % Payout Rate. . Mr. [HOST] - a website about sports betting. Below, you can find the payout rates for the top online casinos in the Dominican Republic. 1x2 odds and europe odds comparison，comparing odds on soccer，football, basketball，tennis and many.