If you’ve ever shopped for a beauty product, you’ve probably heard of Sephora. The brand is known for its excellent rewards program, free birthday gifts, free samples, generous return policy, and a giant variety of shades and products for everybody. Splurging on makeup, skincare, and haircare products can be expensive, but a Sephora promo code makes it easier to treat yourself to a big black-and-white striped bag of beauty products. How to Use a Sephora Coupon While you don’t need to be a Beauty Insider to use every Sephora promo code, it’s definitely worth it if you sign up. You’ll earn points with nearly every purchase, plus you’ll get free shipping and a free birthday gift each year (like the heavily sought-after Dior perfume set of years past). There are member-exclusive sales and deals too. Once you’re signed up, you’ll be able to use coupons that are specifically for members, like those available during the Sephora Savings Event that takes place each November.…