Quick answer
Enable the Kitforge app embed, activate a fixed kit inline widget, FBT block, or quantity-break tiers, and choose placement below or above add-to-cart.
- Embed first, debug second.
- Match placement to buying moment.
- Preview on mobile.
- One primary offer per hero SKU.
Inline fixed kit purchase option
Shows buy this only vs get the bundle on component PDPs — hijacks form submit for bundle path.
Best when component PDP traffic is high but standalone kit URL is unknown to shoppers.
FBT and QB on same PDP
Configure coexistence — defaults may hide one offer type when inline fixed kit is present.
Default to one primary offer per hero SKU for clarity.
Theme editor vs app embed
App embed is fastest. Manual app blocks with bundle ID help when gallery layout conflicts with default mount point.
Troubleshooting blank PDP
Check embed enabled, offer active, product in eligibility list, and trigger mapping for FBT. See widget-not-showing troubleshooting guide.
Final recommendation
Product-page bundles are a theme + app configuration problem solved in minutes when embed and status are correct.
If you want this kind of offer to feel native to the buying journey, Kitforge Bundles is built around that exact problem: turning related Shopify products into clearer bundle offers before the shopper reaches checkout.
FAQ
Widget not showing?
See troubleshooting guide for embed and trigger product checks.