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Astera Technology

Match one supplier invoice to several purchase orders

Keep invoice-line references so one header link cannot hide another purchase.

Prepare the purchasing decision

Synthetic invoice I-P covers three accepted units on P-1/L1 at HKD 10 and two on P-2/L3 at HKD 20. Both source receipts are verified and have no earlier matching allocation. The invoice total is HKD 70. Match each line to its own PO; linking the entire invoice to P-1 loses the P-2 evidence.

Synthetic purchasing decision record
Invoice linePO / receiptUnits × HKD rateHKD subtotal
I-P/AP-1/L1 / R-13 × 1030
I-P/BP-2/L3 / R-22 × 2040
I-P totalBoth source lines5 units across two lines70
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Complete the recorded outcome

  1. Identify all PO and receipt references on the invoice.
  2. Match quantity and price per original line.
  3. Reconcile subtotals without replacing line links with one header reference.

A missing PO reference leaves that line unresolved even if the invoice total equals a known order amount.

What supported quantity belongs to P-2?

Show the worked answer

Two units, with HKD 40 subtotal. P-1’s three units cannot account for the entire five-unit invoice.

Amounts omit tax, discounts and currency conversion. The fixture is a document-linking exercise, not invoice approval.

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