McDonald's Value Wars Intensify

Under $3 Menu and $5 Meal Deal driving 2.4% sales increase. New items: honey brown butter biscuits, Caesar dipping sauce, BT21 Happy Meal. Testing ArchIQ AI drive-thru and Big Arch burger. McDouble at $2.50 is cheapest burger. Rumored Cheesy Jalapeño Bacon Quarter Pounder (spicy QP) from Reddit leak — not confirmed but strong buzz.