Not true, most are sales women, sex sells when it comes to frontline service, everthing else is secondary.
only true to certain extend. I once worked in a 'sales' agency while studying. They believed that girls would sell more than guys. So for about half a year, they only recruited female promoters. They didn't get any good results. So they tried out different combinations of guys and girls mix. It seemed that for a booth with only all girls, sales is poor. For the same location of all guys, the sales was better. Mixing guys and gals produced better results but seems that the guys had more sales.
“How fortunate for leaders that men do not think.” - Adolf Hitler