# Match a supplier invoice

Record the supplier's invoice against the purchase order and spot price differences or invoices entered twice.

Once an order's goods have arrived, record the supplier's invoice against it.

1. Open the purchase order. It shows **Received**.
2. Select **Match invoice**.
3. Enter the **Invoice number** and the **Invoice total (inc VAT)**.
4. Select **Match invoice**.

Under **Supplier invoice**, Sustainable ERP compares the invoice with the value of the goods you received:

- **Difference from goods received** shows if the supplier charged more or less. Check the price or ask the supplier for a credit.
- If the same invoice number is already on another order from that supplier, you'll see a warning, so the same invoice isn't paid twice.

When it's all settled, select **Close**.

## Who can do this

By default, Accounts, the operations manager and the administrator.

Sending supplier invoices to your accounting package isn't available yet. Enter them there as you do now.