E-mail via local Internet providers is available. Full Internet service has also recently become available. The GOAZ postal system is functional, but not secure. There is a functioning subway system in Baku, but, because of severe maintenance problems, the U.S. Embassy discourages Americans from using it. Buses and streetcars run, but are crowded and not recommended.
Taxis are inexpensive and readily available.
European standard plugs and electric connectors are used. There are numerous shops in Baku where food, clothing, and small appliances are available. Imported electronics are readily obtainable. Azerbaijan is famous for its carpets. There are several carpet shops inside the old city near the Maiden's Tower.