Many competitors offer discount prices that undercut the major bus lines. Typical fares between East Coast cities range from $10 to $20, compared to major curbside bus lines (which typically cost between $1 and $25), terminal-operated bus lines ($14 to $35), and Amtrak (about $100.) The industry has become highly competitive, with companies offering hourly service between major cities. The Appalachian extensions of these lines tend to offer less of a price advantage. One-way fares from New York to Pittsburgh on the Chinese-owned All State were $35 in August 2006, compared with $45 advance through Greyhound Lines; fares from State College, Pennsylvania to New York were $35, compared to $46 for Greyhound. Chinatown buses charge flat fees, but other intercity buses may vary pricing by demand. Low prices led to high demand for many Chinatown bus routes; although one round trip may incur hundreds of dollars in expenses, a fully-booked bus can net at least $340 profit per round trip after expenses.