Puerto Rico boasts three large shopping and entertainment malls, the largest being the Centro Civico, where visitors can buy literally anything. There is everything from banks and boutiques to florists and fishmongers, and dozens of duty-free stores selling electrical goods, photographic equipment and perfume at great prices. The other two centres are Agua La Perra and Europa, and both have good selections of restaurants, souvenir stores and beachwear shops, and at least one supermarket. Opening hours for shops and supermarkets in the centres are about 9.30am to 10pm in the peak summer months. The largest market on the island is at Arguineguin, only 10 minutes away by taxi, and is open every Tuesday. This is a good place to test your bargaining power; hagglers should start negotiating at about half the asking price.