King Checkout Validation

Back-in-Stock Orders with Partial Payments. Send Back-in-Stock Alerts to Waitlists, Add Low-Stock FOMO Widgets. Add "Notify Me" or "Pre-Order" widgets to out-of-stock products, homepage, and product category pages. Send automated back-in-stock alerts via email/SMS/push notifications. Access reports on lost sales and revenue recovered through alerts. The pre-order feature supports accepting B2B and D2C pre-orders with discounts, notes, and partial payments. For more pre-sale features and details, check in-app. Display "Only X Left" when stock is low to create scarcity and urgency (FOMO) using the Notify Me!™ Low-Stock Counter Widget.

Sell pre-orders and out-of-stock orders with partial payments. Send restock alerts to waitlists when stock is replenished! Create waitlists for out-of-stock products using STOQ’s Pre-order or Notify Me button. Offer pre-orders, out-of-stock orders, pre-sales, and deposits or partial payments to unlock pre-order revenue today. Alternatively, automatically send restock alerts via email/SMS when stock is replenished. Enjoy 24/7 support and full customization of all content. With STOQ, send restock alerts, secure pre-orders, and access a host of tailored features—multiple locations, Klaviyo sync & restock emails, analytics, marketplaces, reminder notifications, and more!

Capture Pre-Orders & Build Waitlists with Pre-Orders, Back-in-Stock Alerts, and Out-of-Stock Notifications Generate buzz for new product launches with Timesact Pre-Orders. Create waitlists for sold-out items via out-of-stock notifications and back-in-stock alerts to never miss a sales opportunity. Turn sold-out products into pre-orders. Add Pre-Order and Notify Me buttons to product pages, with features including partial payments, auto-discount pre-orders, pre-order order limits, order tagging, stylish pre-order badges, automated pre-order emails & back-in-stock alerts, shipping dates, countdown timers, and more!

Powerful Solutions: Pre-Order, Back in Stock, Back in Stock Alerts, Coming Soon, Presale, Backorder Pre-Order: Easily configure pre-orders based on inventory, start/end dates, and time. Automatically add tags like "Pre-Order" and "Ship Date" to orders, and send pre-order emails to customers. Back in Stock: Automatically send notifications (via email or SMS) to subscribers once products are available again.