For the BOGO Free Days, add (2) of the same priced products in your cart and our system will automatically apply the discount (if you are wanting to purchase multiple, you will just need to add them into your cart in quantities of 2). They do not need to be the exact same item; for example, you can add (1) 2oz 2000mg original salve and (1) 2oz 2000mg lavender balm and our system will automatically apply the discount.