Hi britegray,
Their discount they agreed to offer to the members of the site is 5% of any mattress purchase (mattress only) and there was no minimum. I called Soaring Heart but Jason wasn’t available when I called so I am waiting for a return phone call from him to clarify why the discount code isn’t working. I will post here as soon as I hear from him.
In the meantime if you are looking at an online purchase rather than a local purchase then the the mattress shopping tutorial includes a link to a list of the members here that sell mattresses online (in the optional online step) that all compete well with the best in the industry in terms of their quality, value, service, transparency, and knowledge and many of them sell latex and latex hybrid mattresses that use different types and blends of latex (including organic Dunlop if an organic certification is important to you) that have a wide range of different designs, options, features, return and exchange policies, and prices that that would be well worth considering as well.
Phoenix