You are not obligated to work, you are not going to begin work either. They're available for those individuals that don't want to purchase the directory immediately. That is up to you. Remember the directory is important to order if you want to work. In the directory you'll find all the information about companies.
Some people buy a couple of samples and the directory.
This helps them decide ahead of time who to work with. Ordering samples can make you more prepared to begin the job immediately. A basic straight stitch is all that is needed. This company has been in business since 1987. Easy money in just 1 hour.