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Budgeted Supplies - is the total cost of all Job Supplies which are needed to be ordered or the ones marked as Must Be Ordered.
Committed Supplies - is the total cost of all Purchase Order Lines created for Job Supplies marked as Must Be Ordered. .
If job supply has 10 quantities and you create a PO for 5 quantities then Committed Supplies is also equivalent to 5 quantities.
Actual Supplies - is the total cost of all Supplier Invoice Lines allocated and accepted for Job.
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