A complete evergreen guide to ordering Domino’s for the office: how many pizzas your headcount actually needs, why a medium and a large hold the same eight slices, why Brooklyn Style quietly costs you a quarter of your slice count, which crusts carry dairy in the dough, what Domino’s itself says about its gluten-free crust and celiac disease, how Pizza Concierge handles a multi-site order, how to time a delivery so the crust survives it, and where Domino’s fits against a local pizzeria and a managed platform for recurring team meals.