Would like to customize how the invoice looks when viewed/printed out, see picture:


As you can see I highlighted the columns I want to remove in red. I would also like to move and have the tax total calculated under the subtotal.

I have looked at the invoice.php file and figure I can remove the columns I don't want easily enough, not sure how to change the column headings I want to keep though, nor how to move the tax subtotal to where I want it calculated.

I know I have the tax percent at 0.00% as we are not charging any tax... yet. I would like it ready though for when/if we actually make enough sales to have to charge taxes.

Help is greatly appreciated.