Courses are often inexpensive. Training may lead to a job in one of the chain's schools. Courses are too short to permit really effective training. The training is not recognized by other employers. The standard of training provided by these centers varies enormously as does the extent to which their certificates are recognized by employers.
Courses usually cost less than more recognized programs.
Most programs include practical hands-on training. Courses are usually easy to enter, and easy to complete. Training is often in outdated methods . Practice may involve teaching peers rather than actual foreign students. Many employers will not automatically recognize certificates from lesser known institutes.