What is an Invoice?

Invoice
An invoice is a document sent out by a business or supplier asking for payment for goods or services. Invoices detail what has been provided, how much is due and the date by which payment should be received.

Most businesses send out invoices to customers for the goods or services they provide. Invoices should include details such as the trading address, contact details, a unique invoice number, a description of the goods or services provided, the total price of the invoice and the date by which it should be paid.

Invoices should also tell the customer how payment can be made, including bank transfer information if applicable.

Businesses that are VAT-registered also need to add VAT to their invoices. If both the buyer and seller are VAT-registered the seller must use a VAT invoice, which includes more detail than non-VAT invoices.

If you are a Numberworx customer you should already be using our software to invoice your customers. Don’t forget to add your company logo to our invoice template, as well as a ‘Pay Now’ button so your invoices can be paid instantly online.

Want to know more?

Feel free to ask us any questions you have about invoices and invoicing