If you're seeing two Pre-Order buttons, it's likely that another preorder app is still active on your theme.
Try uninstalling or disabling the other app. This will allow Preorder Pro + Back in Stock to display correctly and avoid conflicts on your product pages.
Originally from our Help Center
More guides and resources related to this topic.
All new preorder rules use Purchase Options for better checkout integration and order management.
Read article →App install instructionsInstalling the app in Shopify is easy. Visit the Magical Preorder listing and click “Install”.
Read article →Yes. Any discounts or special offers you’ve set up in Shopify will still apply to products available for preorder. The app doesn’t interfere with your existing pricing rules.
Read article →No, the app does not currently support applying rules to entire collections. Rules can only be set up for specific products or variants.
Read article →No, the app does not currently support automatically launching preorders based on product tags. Preorders can only be triggered by inventory levels or manual rule settings.
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