What are they? Master Catalog Items is our newest improvement to our vendor catalogs. We’ve crunched the data and connected items that are identical but sold by multiple vendors. When you’re searching in the catalogs you’ll notice a magnifying glass next to many entries. Click on it and you’ll see the master item record for that item. You’ll be able to see what vendors sell the item and at what price. We also have quantity available for some vendors. Here’s a short video showing off the new feature: