Economy Class was available on all domestic flights. Seats were wide, and had between 31 and of pitch. Passengers aboard this class received free non-alcoholic refreshments. Alcoholic beverages may be purchased on board. Passengers on all Boeing 737-700, −800, −900, −900ER, and 757-300 aircraft could watch movies on overhead television screens located throughout the cabin, with headsets available at a charge. In January 2009, Continental began to add LiveTV television services to all next-generation Boeing 737s and Boeing 757-300s. LiveTV would be chargeable for Economy Class customers. Continental Airlines offered free meals on domestic economy class flights. In March 2010, for economy class passengers on domestic and Canadian flights under six hours and on certain flights to and from Latin America, the airline discontinued free meals and began buy on board service in the northern hemisphere in the fall of 2010.