When a variant sells out, BackSoon adds a "Notify me" button to the product page. Shoppers leave their email in a short popup. As soon as that variant is back in stock online, each of them gets one email with a link straight to it, sent in your store's name. Replies go to your store's contact email. The waitlist shows which variants people are waiting for, so you know what to reorder. Each signup is also added to your Shopify customers, without subscribing them to marketing.

• Notify me button appears only on sold-out variants, with a popup signup form
• One email per request when the variant is back, with a link straight to it
• See which variants shoppers are waiting for, and export the list as CSV
• Style the button and popup to match your theme, no code editing
• Signups are added to your Shopify customers, tagged backsoon-waitlist