If a Supermetrics.com coupon code isn't working, try the following steps:
- Double-check the code for any typos or errors.
- Ensure the code is still valid and hasn't expired.
- Verify the code's terms and conditions, such as minimum purchase requirements or specific product exclusions.
- Clear your browser's cache and cookies to eliminate any potential issues.
- Disable any browser extensions that might interfere with the checkout process.
- Try a different browser or device to see if the issue persists.
- Contact Supermetrics customer support for further assistance.
If none of these steps work, it might be necessary to look for an alternative coupon code.