So what are they buying? Just about everything. According to the study, the new middle class spends around 31.5 percent of their yearly budgets on expenses for the home, which include bills, repairs, and big purchases like TVs and computers. They spend about 23 percent of yearly budgets on services, including beauty salons, housekeepers, and government services. About 18.5 percent is spent on food and drink. A few other interesting numbers: the C Class is responsible for 48 percent of supermarket purchases and 60 percent of beauty salon expenditures; members of the C Class make up 70 percent of Brazilian credit card holders and 80 percent of Brazilians who access the Internet. For the new middle class, two of the main aspirations for purchases are cars and homes.