ドアツードアセールスじゃなかったです
doatsūdoasērusujanakattadesu

Noun
Desu Copula

The polite, past negative form of ドアツードアセールス

1. Wasn't door-to-door sales.; Wasn't selling door-to-door.

Past/Perfective
Negative
Polite
Casual Register