Purchase required. For a limited time, get one free half sandwich or salad (excludes breakfast items, Value Duets, and lobster items) with $5 minimum purchase, after application of discounts or rewards, including USC beverage redemption, and excluding taxes, fees, and charges. Delivery order minimum $8-10 applies (varies by location), exclusive of any taxes, fees, and charges. Participating cafes only. Must enter code: FREEHALFENTREE at checkout. Limit one use per transaction. If multiple half items are purchased, free offer will be applied to lowest priced half item. Upcharges due to customer modifications will still apply and will not be discounted. Not valid on catering or third-party delivery site orders. Not valid with any other coupon or offer. Offer may expire or be terminated without notice due to error, fraud, computer or typographical error, electronic or technical malfunctions, or other unusual or unexpected circumstances. While supplies last. Other restrictions may apply.