I'm just trying to get the Inventory option on my screen. I would like to start using this module. I know it's a setting that I need to change, and I am just not sure where to find it! The picture shows below that I don't have the Inventory & Services Option. We run 3 companies out of the same office. 2 don't have this option, but the most recent company does have the Module on the left. No clue what is different! Thanks in advance!