Hi All can anyone help please!!

On my booking page I've added a cart and separate items: "Nights" qty and "People" qty they add up but people is not multiplied by nights. I then tried Bookeo but this is designed for appointments or events within a day not people booking overnight stays it doesn’t work. Please see attachment. How can I get something to work as a online booking which adds up amount and emails to customer i.e.:- £20 per person per night so 2 nights x 5 people = £200. Can anyone tweak the cart script so it does a multiply the two sub totals i.e. nights subtotal x people subtotal = the actual total amount? here is the website http://www.foxdalefc-ttcampsite.com/cart/index.html#step1 Its a shame as everything works well thereafter email the customer just need it to calculate the total correctly.

I have looked into buying somthing to do this but they want so much of each booking or a large fee for it. I'm so close to what I need with what I have any ideas please?

Its a shame as the whole booking cart works it just doesn't x the sub totals. I'm not using pay by card or paypal just manual bank transfer or cheque in post after this page above.

Thanks in advance!!