Hi there,
We want to apologize for an error with the Mother's Day Sale 18% off promo code that we sent this past weekend. Several customers were not able to apply the code to their order.
If this happened for your order, please let us know at support@blusharkstraps.com with your order number and we'll refund the 18%. If you didn't place your order because of this error, then please try again today with code MOTHERS18 which will be available until midnight tonight.