If a treasurshop.com coupon code isn't working, consider the following steps:
- Check the expiration date of the coupon code.
- Ensure the items in the cart meet the coupon's minimum or brand/product specifications.
- Verify that another coupon isn't already applied to the order.
- Double-check the spelling and ensure there are no extra spaces or characters.
- Contact customer service for further assistance.
If these steps don't resolve the issue, the coupon code may no longer be valid.