Macau has 41 casinos , of which the most important is The Venetian Macao. Twenty-four casinos are situated on the Macau Peninsula and 17 on Taipa Island or the Cotai Strip. They all operate under a government franchise and beneath a common algorithm. According to some police reviews, native incidence of reported crime typically doubles or triples within three years of a casino’s opening. Over the previous few a long time, casinos have developed many various advertising strategies for attracting and maintaining loyal patrons. Many casinos use a loyalty rewards program used to trace players’ spending habits and target their patrons extra successfully, by sending mailings with free slot play and different promotions. Casino Helsinki in Helsinki, Finland, for example, donates all of its income to charity.