The market for back-to-school products will be an estimated NIS 300 million this year due to the coronavirus crisis, a slight decrease from 2019, according to Office Depot. The nationwide chain has invested in developing online sales activities, with a fast delivery system to the customer's home. About 15% of its back-to-school purchases have been made online, it said. Office Depot is the No. 1 chain in Israel in the field of back-to-school supplies.