Wiktionary
customerless
a. Without any customers.
Usage examples of "customerless".
The sight of his customerless shop and his three cashiers huddled together at one checkout increased his gloom.
He operated a very seasonal accounting firm on the island and closed in the summer to run a customerless tour service with his personal pleasure craft for tax reasons.
Government subsidies necessary to sustain a virtually customerless Mospheiran aeronautics industry had been cut by the legislature in a general protest against taxes two presidential elections back, and the human aerospace workers had gone to other jobs.