What is the 3% under allowance policy and how does it affect the final invoice quantity?

Our 3% under policy is to ensure the right amount of shirts will be printed. As screen printing is an art and not an exact science, often there are minor errors on the press, from the shirt vendor or random acts of God. However, we will always refund your card if we do not meet the required amount of up to 3% below the order quantity. If the damaged amount exceeds 3%, we will reprint the goods.