If a mydomain.com coupon code isn't working, consider the following steps:
- Double-check the code for any typos or errors.
- Ensure the code is still valid and hasn't expired.
- Review the terms and conditions to confirm the code applies to the items in your cart.
- Clear your browser's cache and cookies and try again.
- Try a different code from a trusted coupon site.
- Contact customer support for assistance.
If none of these steps work, it might be best to look for alternative discounts or promotions.