If a cellphonecases.com coupon code isn't working, consider the following steps:
- Check the expiration date of the coupon code.
- Ensure the code is entered correctly, without any typos.
- Verify the terms and conditions of the coupon, such as minimum purchase requirements or specific product exclusions.
- Clear your browser's cache and cookies to avoid any technical issues.
- Try using a different browser or device.
- Contact customer support for assistance with the coupon code.
If these steps don't resolve the issue, the code might be invalid or expired.