Allow customers to select date or time-slot on cart page....
Order Delivery Date Lite application provides a way to add a calendar on the cart page to allow customers to select their preferred delivery date. This "Lite' application has all customization available. On installing this application, a calendar will appear on the cart page and the selected date in the calendar will be passed with order data and the admin can see what delivery date the customer has picked on the order page. Based on the delivery date, the merchant can prepare the shipment.
Estimated Delivery Date, Shipping Date - Increase Conversions...
Delivery Date and Time picker with friendly and basic setting...
Let user select date & time for local delivery &...
Estimated delivery date & rate calculator on Product/Cart...