Why do I need to choose a slot before I place my online groceries

Why do I need to choose a slot before I place my online groceries sainsburys delivery slot When can I book a Sainsbury's Christmas delivery slot? Sainsbury's told us it expects to serve 750,000 home delivery orders a week by sainsburys book a slot Sainsbury's has delivery slots available from £1 and it is free if you order over £100 worth of items There is a hint demand is higher than

sainsburys book a slot Customers who book the same day slot before midday can now choose a home delivery slot for after 5pm or a store collection slot after 4pm

sainsburys delivery slot The supermarket's delivery slots for Christmas launch on November 13 for delivery saver customers and November 20 for non-delivery savers at 7am Sainsbury's is adding an hour to its home delivery offer to achieve the milestone; starting morning deliveries half an hour earlier from