Can I keep inventory so that when I use a part in EasyBus it is debited from the Inventory?
Absolutely. The Easy Inventory module allows for a complete list of parts with unlimited cross-referencing and multiple vendors per part. When a part is used in Easy Bus, that it is debited from Easy Inventory, and when the quantity hits the user-defined minimum, the part is flagged as in need of ordering. Orders can be created to track the history of part orders over time.