Offer valid only on ONE free medium fountain drink with any purchase. Taxes & other fees still apply. Expires by 11/30/2023. Unique coupon code is one-time use only. Must be a +one loyalty member. Valid only for online orders through Panda Express - An American Chinese Restaurant & the Panda Express mobile app, AND must be logged into a Panda Rewards account. Wait times may vary due to high volume of online orders. Offer will not be honored for orders placed (outside of the Panda Express mobile app or website) directly in-store, drive-thru or via any third-party providers. Cannot be combined with other offers, coupons, or discounts. No modifications or substitutions are allowed. Available while supplies last only at participating Panda Express locations in the U.S., including Puerto Rico, during store business hours; not available in VT or U.S. Virgin Islands. Panda Restaurant Group, Inc. reserves the right to modify or discontinue this offer at any time.