I’d like to encourage you to take a look at some of the “Free Stuff” available on this site. Click on this link (http://www.photolicensingoptions.com)
and you find a list of Free Stuff in the column on the right. The stories listed will give you a good sense of the resources available on this site.
Many of these Free Stuff stories are simply lists of important stories on the headline topics. You will be asked to pay to read most of the individual stories. (In a few cases zero credits are required to read a story.) However, it is worth being aware of this list in the event you need information on any of these topics in the future.
Also, remember that whenever you purchase a story you have unlimited future access to that story. You may return at any time in the future and read, or refer to all the stories you have purchased, by logging in with your email address and password.