What is the best kind of foundation for a latex mattress?
Is there a code to get the member discount at sleep on latex?
Never mind, found it!
Hi Adrian70,
Welcome to the Mattress Forum! 
Information on the proper foundation for latex mattresses can be found here.
Because Sleep On Latex protects itself against the code harvesters you can request the code in a Private Message or email. Alternatively you can always place your order over the phone (312.487.2865) and mention that you are a member of The Mattress Underground to receive your discount.
Phoenix