Lip Monthly is a lip product subscription service. Every month, they send a box of various lip glosses, lip sticks, lip balms, lips stains, and more. Lip Monthly promises to deliver 2-3 full-size lip products, and 2-3 sample-size products. They also offer a rewards program to their subscribers. You can earn points by subscribing, referring a friend, and etc. Points can be used in the shop for full-size products. In addition, you can get a free box for referring a friend and continue to earn points for subsequent referrals.