There are two types of promo codes

1) a code that gives you a percentage off your order
2) a code that gives you a dollar amount off your order

How do promo codes or coupon codes work?

When you place an order with a percentage coupon code, the discount only applies to discount eligible items. An eligible item typically is a product that does not already have a discount. Sampler packs that already have discounts applied to them do not count towards the minimum of 12 eligible items. In your shopping cart, you'll see percentage discounts next to each bottle.

When you place an order with a dollar amount code, the dollar amount is added to your discount. In your shopping cart, the dollar amount is subtracted from your total, and does not show next to each bottle.