Discount codes and vatAuthor: Derek K.
I have a discount code on my site that gives 5% discount. So for example 20 items at £3.99 inc vat comes to £79.80. Vat is £13.30. 5% discount brings net price down to £75.81. However as the discount is applied to the whole price including the VAT this makes the VAT amount shown on the invoice incorrect. Is there a way to set up a coupon code so that the discount applies to the net product price and VAT is added afterwards which I believe is the correct way to do it.