To use promo codes on emr-tek.com, follow these steps:
- Browse the website and add desired items to the shopping cart.
- Proceed to the checkout page.
- Locate the promo code field, usually found on the order summary or payment section.
- Enter the promo code and apply it.
- Verify the discount has been applied to the total amount before completing the purchase.
If the promo code is not working, ensure it is valid and not expired. Some promo codes may have specific terms and conditions.