Add a tab for "products' and a tab for "promotions" for premium accounts.
Products page
Promotions page
Commonstake rebate
Commonstake rebate
Commonstake rebate
Commonstake rebate
Commonstake rebate
Commonstake rebate
Write a blog post: $5 in Commonstake
Submit a photograph: $3 in Commonstake
Promotions page