shopify bundle app discount stacking with codes

The actual problem

Bundle apps plus promo codes double-discount and destroy kit margin on paid orders.

Do this

1. Test bundle PDP with and without sitewide codes.
2. Disable combine on either the bundle or the code — pick one lever.
3. Review last 50 bundle orders for effective discount %.
4. Scan for other stacking paths before BFCM-style events.

Tools for this job

• Tillkiln

  Discount stacking detection

• Shopify Discount Docs

  Combine rules

Related intents

• shopify discount codes stacking unexpectedly
• shop pay discount stacking with promo codes