Quick answer
Fixed kits combine different products. Quantity breaks discount more units of the same product.
- Pick the offer type that matches how shoppers already buy — not the type with the most features.
- One clear primary offer per product page usually converts better than stacked widgets.
- Kitforge lets you configure coexistence when FBT, quantity breaks, and fixed kits overlap.
- Test the full mobile flow before sending paid traffic.
Quick decision
Fixed kits combine different products. Quantity breaks discount more units of the same product.
Choose fixed kit when
- Multiple SKUs in one offer
- Curated sets and gift boxes
- Cross-product merchandising
Choose the alternative when
- Bulk or replenishment on one SKU
- Buy more save more on variants of the same item
- Wholesale-style tiers on a single product
Final recommendation
The right bundle type is the one that matches your catalog and buying moment. Kitforge supports fixed kits, FBT, and quantity breaks — pick the type that needs the least explanation on the product page.
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
Can I use both approaches?
Usually pick one primary offer per product page to avoid shopper confusion. Kitforge coexistence settings help when you need exceptions.
Which does Kitforge support?
Kitforge Bundles supports fixed kit bundles — combine known products into one priced offer, frequently bought together (FBT) — product-page add-on recommendations, quantity breaks — tiered volume discounts when shoppers buy more units. It is built for merchants who want product-page bundle widgets, inventory-safe checkout, live previews, and analytics — not just hidden discount rules.