BYOB stands for Build Your Own Bundle. This feature allows you to create your own bundle by choosing the exact resources you need within a product category (math tiles, grammar units, spiral reviews, etc.) while receiving a discount. When you qualify for BYOB, the discount appears in your cart. Details for the various BYOB discounts are explained in the dropdown menu below.

BYOB discounts cannot be applied to purchase orders. BYOB discounts are only applied at checkout. BYOB discounts cannot be applied retroactively to previous purchases.