While Supplies Last, available on the Shopify App Store, helps merchants increase sales by displaying real-time stock alerts. It shows customers when products are running low, creating urgency and encouraging faster purchases. The app syncs directly with Shopify’s inventory system to ensure accurate stock levels on product pages. Merchants can customize low-stock alerts to match their store’s branding, making the alerts fit seamlessly with their store design.

The app also promotes urgency-driven sales by highlighting items that are almost out of stock. This feature encourages impulse buying. Mobile optimization ensures that these alerts work across all devices, making the shopping experience smooth for mobile users.

Setting up While Supplies Last is simple with its easy-to-use interface, which doesn’t require technical skills. It integrates directly with Shopify’s inventory system for real-time updates. While customer support offers live chat and email assistance, some users have reported slower response times during high-traffic periods. However, the app’s overall functionality and customization options make it stand out.