If your business ships products to customers, a sales invoice template is the perfect choice. This template allows you to include shipping information, and it calculates the tax along with shipping and handling. This is ideal for small business invoicing, looks professional, and coordinates with the packing slip and purchase order templates.
It does not get any easier than this. A simple invoice is ideal for small businesses or individuals who want simplicity and flexibility. Enter a service description, calculate the total, and you’re done. If you don’t need to charge tax, just set the tax rate to zero percent.