Global Advertising Directory of Travel Agents, who help you book an all expenses package tour or just a one way flight now many are online.
The global online travel agent market reached a value of nearly $744.7 billion in 2019, having increased at a compound annual growth rate (CAGR) of 7.9% since 2015. The market declined from $744.7 billion in 2019 to $595.8 billion in 2020 at a rate of -20.0%. You don't want to ask to see how Covid affected that!!