Set up monday.com for my business and help me automatize and structure my business

Hi there! We are enterpreneurs, pretty new at creating a company. We have a pets therapy clinic with patients and we also sell many products in 2 websites. We need to have everything coordinated in one place because right now everything is a mess. We need help to coordinate inventory, shipping, clients agenda and needs, calendars and we need to automatize because everything's manual and the info is in different places.