Invoice line items

I am trying to create a invoice with approximately 10 different items on it.

eg
ABC widget qty 12 Unit-$ 10.00 Total $120
BBC widget qty 5 Unit-$ 5.00 Total $25.00
etc.

But the invoice template does not want to do the extents and subtotals for me.

Do I need to finish the invoice and then update or should the system automatically calculate the prices as I type them.

The system will automatically calculate the prices as you type them. If it doesn’t, it’s certainly not your fault.

What happens when you save the invoice, can you view it properly with all details?