Greeters

n. person that greets people, welcomer

Noun
1. a person who greets; "the newcomers were met by smiling greeters"
(synonym) saluter, welcomer
(hypernym) person, individual, someone, somebody, mortal, human, soul
(derivation) greet, recognize, recognise

a mid-nineteenth century term for a salesperson; greeters, representing manufacturers and wholesalers, met retailers in hotel lobbies as they arrived on buying visits.