Reserved against jobs
A booked job holds its materials, so what is on the shelf is what is truly free.
Materials reserve against the job that needs them, so you never sell the same set twice. When you run low, you know before the customer does.
A booked job holds its materials, so what is on the shelf is what is truly free.
Set reorder levels and get flagged the moment a size runs short.
Available, allocated, installed: every material has a clear state from delivery to the job.
You think you have a set, you sell it twice, and one customer waits. Or you run out of a popular size and lose the job.