The Global Fast Food & Quick Service Restaurant Market size was estimated at USD 267.1 billion in 2021 and is expected to hit around USD 410.1 billion by 2030, poised to grow at a compound annual growth rate (CAGR) of 5.8% from 2022 to 2030.  In a Fast Food & Quick Service Restaurant, customers pay at the counter before receiving their meal. To meet the needs of teenagers...