TL;DR - Prepare supplier purchase records and review quantities, receipts and exceptions. Stock receipt, supplier invoice and payment remain distinct records.
Review the purchase before receiving
Keep the supplier, ordered items, quantities and agreed prices in one purchase record. Review the authorised order and record the delivered quantities rather than assuming the full order arrived.
Separate ordered, received and invoiced quantities
Check receipts against the order and review mismatches before approving the supplier invoice. A stock receipt does not collect or send payment.
Purchasing belongs to the configured Operations workspace. Website estimates do not activate a paid procurement product. Review Inventory scope and construction BOQ for related workflows.