

The settings page: lead time, blocked weekdays, blackout dates, and time slots.
HDWebmobile Checkout Delivery Scheduler adds a “Delivery date” and “Delivery time slot” dropdown to checkout, so shoppers can choose exactly when they want their order delivered. Merchants control which weekdays are never available (e.g. no Sunday delivery), block out specific dates (holidays, stock-take days), and set how many days of lead time are needed before the first available delivery date.
The plugin registers its fields using WooCommerce’s own native Checkout Fields API on the block-based Checkout, and a traditional hook-based implementation on the classic Checkout. Both paths save to the same order data, so the chosen date and time slot appear on the admin order screen and in order emails regardless of which Checkout your store uses.
Go to WooCommerce > HDWebmobile > Checkout Delivery Scheduler (Screenshot 1). Set how many days of lead time are needed, how many days ahead to offer, which weekdays are never available, and list any blackout dates (one per line). Add your time slots as plain text, one per line (e.g. “9:00 AM – 12:00 PM”).
On checkout, shoppers see “Delivery date” and “Delivery time slot” dropdowns (Screenshot 2), populated only with dates that respect your blocked weekdays and blackout dates. Both fields are required.
The selected date and time slot appear automatically on the order confirmation page, in order emails, and on the admin Edit Order screen (Screenshot 3), since they’re saved as standard WooCommerce order fields.