courtesy of - Definition & Meaning

courtesy of

used to indicate that something is provided or made possible by a specific person as a gesture of courtesy or generosity

The refreshments at the event were courtesy of the local bakery.
The beautiful flower arrangements at the wedding were courtesy of the bride's aunt, who is a florist.
The concert tickets were courtesy of the radio station, which was running a promotion.
The free samples at the supermarket were courtesy of the company launching a new product line.
The complimentary wine served at the dinner was courtesy of the vineyard sponsoring the event.