All coupon/discount codes can be entered at checkout. It will be on the second to last screen before confirming the order. Please note that if you are purchasing a custom slime, coupon codes will not work due to the way our system processes these orders. Discount codes must be entered prior to completing the order and cannot be added after a order has been confirmed.

Apple Pay/Paypal

Customers can use discount codes with Apple Pay or Paypal only if they enter a discount code on the checkout page before clicking the Apple Pay or Paypal button.