For referral go here https://www.birchbox.com/invite/ttsv2
Once you receive your box and have reviewed the products, simply log into your account and it will give you direct access to your personalized items as well as other great products. When you sign up, you fill out a profile that ensures that you are receiving products that cater to your specific needs. When you purchase products through the site, you earn points that are good for discounts ;)
Each box includes a card with a description of the products.
Love, Peace and Happiness