Invoices

How to create an invoice

Updated 7 May 2026 · Featured guide
Create a customer invoice, add invoice items and track what the customer owes.

Invoices are used when a customer needs to be billed for products or services.

Steps

  1. Open Invoices.
  2. Choose Create Invoice.
  3. Select or add a customer.
  4. Add invoice items.
  5. Check the totals.
  6. Save the invoice.

Invoice balances

Bizwazi tracks the invoice total, amount paid and balance due. This helps you see which customers still owe money.

Inventory items on invoices

If invoice items are linked to inventory, Bizwazi can use those links to help track stock movement.

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Bizwazi helps small businesses record sales, expenses, invoices, inventory, bills, transfers and daily balances so the money makes more sense.