Subway® Expands Beverage Lineup with poppi® Prebiotic Sodas

On May 7, Sub Club members can add a can to their sub order for free on the all-new Subway App and Subway.com MIAMI, May 6, 2026 /PRNewswire/ -- Subway is elevating its beverage lineup by introducing poppi prebiotic sodas to restaurants nationwide. Starting today, guests can enjoy a...