Use Countdown & Notifier for WooCommerce to encourage customers to purchase sale or limited quantity items immediately. Make tailored offers that are available only for a limited time, and create a sense of urgency to drive sales. Boost sales with a countdown that shows the sale start time, remaining time for an offer, or number of items remaining.
<img class="alignnone size-medium wp-image-5610299" src="https://woocommerce.com/wp-content/uploads/2020/05/countdown_sale_start.png" alt="" width="620" height="308" />
<h2>Features</h2>
<ul>
<li>Display a countdown on single product pages</li>
<li>Collect subscribers and notify them when offers are about to start or expire</li>
<li>Schedule product sale start and sale end times</li>
<li>Customize countdown texts and colors, and email notifications</li>
<li>Access and manage products from Countdown > Scheduled Products in your store admin</li>
<li>Manage stock status and quantity</li>
<li>Automatically reset prices when sales end</li>
</ul>
Countdown in the product description page
Create limited-time offers or display limited stock quantities for a sense of purchase urgency.
<img class="alignnone size-medium wp-image-5591351" src="https://woocommerce.com/wp-content/uploads/2020/05/timer_new_look.png" alt="" width="620" height="306" />
Notifier button to collect subscribers
Display a button on product pages before start the sale allowing interested customers to subscribe for notifications of product availability. When sales launch, send notification emails to all you subscribers with a click.
<img class="alignnone size-medium wp-image-5610274" src="https://woocommerce.com/wp-content/uploads/2020/03/countdown_notify_button.png?w=620" alt="" width="620" height="308" />
 
Popup form to collect emails 

Notifier button will popup the form to collect subscribers.
<img class="alignnone size-medium wp-image-5610276" src="https://woocommerce.com/wp-content/uploads/2020/03/countdown_notify_popup.png?w=620" alt="" width="620" height="308" />
Subscriber list 

Manage all Subscribers from here.
<img class="alignnone size-medium wp-image-5591354" src="https://woocommerce.com/wp-content/uploads/2020/03/countdown-subscribers.png?w=620" alt="" width="620" height="303" />
Auto manage stock status and quantity
Manage pricing and stock. If you have set the product out of stock, then it will be in stock on date and time which you have set.
If you have enable the options provided on product tab, so the price and stock will be auto update as sale end.
<img class="alignnone size-medium wp-image-5591357" src="https://woocommerce.com/wp-content/uploads/2020/03/countdown-product-tab.png?w=620" alt="" width="620" height="306" />
List of scheduled products 

Manage scheduled products from here.
<img class="alignnone size-medium wp-image-5591352" src="https://woocommerce.com/wp-content/uploads/2020/03/countdown-scheduled-products.png?w=620" alt="" width="620" height="303" />
Countdown & Notifier Settings 

Easy customization of text, color, email contents
<img class="alignnone size-medium wp-image-5591353" src="https://woocommerce.com/wp-content/uploads/2020/05/countdown_setting.png" alt="" width="494" height="900" />

Countdown & Notifier

Boost sales with a countdown that show the sale start time, remaining time for an offer or the stock available for a specific product.

The Split Orders extension gives you the power to process and ship part of a customer’s order separately. You can choose the quantity of each item to be split to a new order, assigned to the same customer, with matching shipping and billing details.
<h3>Use cases</h3>
With split orders you can respond flexibly to different situations with orders, including:
<ul>
<li>When you have an order which is only partially ready to be shipped, or contains products on backorder. With the Split Orders plugin you don’t have to keep the customer waiting — split the delayed items to a new order so that you can ship the products you have available.</li>
<li>When you use different couriers for different parts of an order and want to attach tracking information for each shipment. Split the order to match shipments and attach tracking information to each order using <a href="https://woocommerce.com/products/shipment-tracking/">Shipment tracking</a>.</li>
<li>When the customer asks you to ship part of an order to a different address. Split those items to a new order, update the shipping address, and process each order separately.</li>
</ul>
<figure id="attachment_6210761" aria-describedby="caption-attachment-6210761" style="width: 755px" class="wp-caption alignnone"><img class="wp-image-6210761 size-full" src="https://woocommerce.com/wp-content/uploads/2020/07/split-action-buttons.png" alt="" width="755" height="160" /><figcaption id="caption-attachment-6210761" class="wp-caption-text">All it takes is a click of the Split order action button to start a split.</figcaption></figure>
<img class="alignnone wp-image-18734004960809 size-full" src="https://woocommerce.com/wp-content/uploads/2020/07/split-orders-modal-1.8.0.png" alt="Split order modal" width="1301" height="798" />
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Having the power to split orders will help you keep on top of order management and shipments. Customers will appreciate receiving prompt delivery for the part of an order that’s ready to ship, or for being able to flexibly accommodate their shipping requirements.

Split Orders

Split orders so you can process and ship each part separately.

Countdown & Notifier vs Split Orders