
foot in the door
/ˌfʊt ɪn ðə ˈdɔːr/
securing a small commitment before requesting a larger one
“Would you sign this petition? Now, would you donate?”
Origin: From salespeople preventing door closure

/ˌfʊt ɪn ðə ˈdɔːr/
securing a small commitment before requesting a larger one
“Would you sign this petition? Now, would you donate?”
Origin: From salespeople preventing door closure