Hi,
As mentioned on a previous post, apologies for not having all details easily accessible. You should find everything on our Contact Us page. If there's any other details you need, please don't hesitate to get in touch!
With regards to the discount, we're working on getting a voucher code box incorporated onto the site, but until we do, you simply need to place your order and email us to let us know you are a premium member by providing your ID. We'll quickly confirm this on DSF and then refund your discount back to you. As Johnny mentioned we originally were going to offer this for first orders only, but we've now opened this up for all orders from Premium members for the rest of the year. I hope it helps!
I hope this is a bit clearer - if not, please do email or call us.
Kind regards
Jay
www.longforte.com
0207 148 5875