Enterprise Information Integration (EII) is like a shopping cart. Every store in the mall has different items, but when you add items to your shopping cart, you can bring them all to the same checkout. EII works the same way. It's a way to connect many different computer systems in a business, so they can all share the same information. That way, your business can have one set of information (like pricing or customer information) that everyone uses. That makes things easier and more efficient!