come–on 
/ˈkʌmˌɑ:n/ noun
plural come–ons /ˈkʌmˌɑ:n/ noun [count] 1 informal : something that a person says or does to try to start a sexual relationship with someone
▪ When he told her she looked familiar, she assumed it was just a come-on and ignored him. — see also come on to at 1come 2 : something that is done to get customers for a business
▪ This special sale is a come-on to bring in new customers.
▪ When he told her she looked familiar, she assumed it was just a come-on and ignored him. — see also come on to at 1come
▪ This special sale is a come-on to bring in new customers.
