An invoice can be electronic or in paper form that the company sends to a legal person or private person to charge for a service or item.
The invoice document must contain certain specific things such as: -Invoice date. -Customer information -Description of the service or the payment is valid. -The amount that the customer will pay
A cash invoice is a cash receipt or written receipt that the customer is offered for cash purchases. The customer can choose to keep the receipt, but you have to save for your accounting in the accounting. You can create cash invoices instead of using receipt blocks for swish payment.
Send invoices to customers
There are different formats to send invoices to your customers. You can choose to send in paper form, via e-mail or e-invoice. The customer can now also choose which form is the best fit.