 Mae'r four week in class courses are offered at 30 locations around the world. The centres are usually in countries where there's a high demand for teachers and they all have excellent local job contacts. So a trainee taking a course can choose to stay on location, post course and gain employment in that country, or a nearby country, or they can take a course there and then move on to teach English in another country around the world. So it's quite flexible for people to decide where they wish to train and where they wish to teach post course. The online course is obviously more flexible because it can be studied in the trainee's own time and at their own pace from the comfort of their own home using a computer. The combined course is a mix between the two. It features the online, 120 hour online course. So you have the flexibility there and then there's also a shorter teaching practice at one of the training centres. The dates for the teaching practice run every month so there's also flexibility for people getting there for 7 or 10 days for the teaching practice component.