I have a site that is working fine. I posted on here for a dropdown list so customers could select 4 or 8 of a product and remove this from the database. Also the customer could not order more than what was in stock. A freelancer has done this, but there are some mistakes and he seems to have disappeared.
If you know what you are doing I am sure that this is an easy task as the bulk of the work has been completed. The problem is for example when 4 is selected then 4 is selected of every product not just one and the quantity is not correct in the order in the mysql database or on the order confirmation.