How do I apply a promo code at checkout?

To apply a promo code at checkout on the Estee Lauder website, one should first ensure that they have selected the desired items and added them to the shopping cart. Once ready to proceed, the user can navigate to the checkout page. At this point, there should be a designated field for entering the promo code, typically labeled as "Promo Code," "Discount Code," or something similar. It is important to carefully type the code into this field, ensuring there are no extra spaces or errors. After entering the code, the user should click on the "Apply" button or equivalent option to activate the discount. If the code is valid, the total amount should reflect the discount immediately. If the promo code does not apply as expected, there may be several reasons, such as expiration or specific terms associated with the code. Users are encouraged to review the details of the promotional offer to ensure eligibility. For additional assistance or clarification, one may refer to the Estee Lauder website where current promotions and contact information can be found.