Under the agreement, Criteo will support DoorDash’s advertising sales activities in Canada by bringing additional brand and agency demand across North America.
Icicle operates more than 200 stores, including in Beijing, Shanghai and Paris.
The retailer expects adjusted operating profit in the range of £3bn to £3.3bn for the current financial year.
The retailer said full-year profit before tax for FY26 is now expected to come in towards the lower end of market expectations.