A TEFL certificate from OnTESOL is your ticket to getting paid to take a trip the world. If you actually wish to see the covert gems in any country you need to know where the locals go. These secret locations never make it to the tourist brochures. An accredited TEFL certification is the initial step to obtaining a good job in the nation of your choice. Depending on just how much cash you wish to make, you can take the 120 hours TEFL certificate or get complete TEFL certification with the 250 hour TEFL course. You can do all courses online.