Whenly adds a date and time slot picker to the cart, cart drawer and product page. You set the delivery days, cut-off times, lead times, holidays and how many orders each day and slot can take; buyers only see what fits, and checkout validation stops orders without a valid date. Plan the day with a calendar, preparation list and route list, change dates in a click, and let buyers change their own date from the order status page.

• Date and time slot picker in the cart, drawer and product page
• Daily and per-slot capacity, cut-offs, lead times, holidays in 25 countries
• Checkout validation: no order goes through without a valid date
• Calendar, preparation list, route and driver lists, CSV and iCal
• Shopify Flow, POS, order tags, reminder e-mails and buyer self-reschedule