Walk-in sales, the parts shelf, stocktakes, suppliers, purchase orders, and the barcode workflows that hold the whole thing together.
The /pos screen, walk-in versus counter sales, scanning items, taking payment, and printing a receipt — without ever raising a full invoice.
How to enter parts manually, the difference between tracked and non-stocked items, what every field means, and how the stock card hangs together.
Correcting counts, writing off damaged parts, running a stocktake, and reading the audit trail of every stock movement.
How to add a supplier, raise a PO from scratch or off a job, walk it through Draft → Sent → Received, and email a PO PDF.
Marking a PO as received, handling partial deliveries, dealing with discrepancies, cost adjustments at receive time, and what flows into accounting.
Scanning into POS, scanning into stocktakes, generating barcode labels from PitlaneHQ, and what scanner hardware actually works.