I briefly checked yesterday and didn't have time to post back but was having a hard time finding some of those links on home page so was wondering what was triggering and if they were using schema or something. But got sidetracked so didn't get very far.
New advertising option:
A review of your product or service posted by a Sterling Sky employee. This will also be shared on the Sterling Sky & LSF Twitter accounts, our Facebook group, LinkedIn, and both newsletters.