Urgent - Build Your Own Bundle - Discount Fix

Shopify Developer Needed – Build Your Own Bundle Discount Fix (Urgent) Project Overview I own a Shopify store and recently launched a custom “Build Your Own Bundle” feature. The page has already been designed and built, but the discount logic is not functioning correctly. I am looking for an experienced Shopify developer to review the current implementation and either fix the existing setup or recommend a better solution. Current Issue My bundle program is intended to work as follows: * 3–5 bundle items = 10% off * 6–9 bundle items = 15% off Currently, the discount is being applied to the entire cart instead of only the products selected through the Build Your Own Bundle program. For example: If a customer adds bundle products plus additional non-bundle products, the discount is incorrectly being applied to all items in the order. What I Need * Audit the current bundle implementation * Identify why discounts are being applied storewide * Restrict discounts to eligible bundle products only * Ensure non-bundle products are excluded from bundle discounts * Test the customer journey and checkout process * Recommend the most reliable long-term solution if the current setup is not ideal Shopify Experience Required Please only apply if you have experience with: * Shopify discount logic * Shopify Functions * Shopify Scripts * Custom bundle builders * Mix-and-match bundles * Build Your Own Box functionality * Subscription integrations (bonus) Important The Build Your Own Bundle page has been temporarily hidden from customers until this issue is resolved. I am not looking for a complete website redesign. The page already exists. I need someone who can focus specifically on the bundle and discount functionality. When applying, please include: * Examples of similar Shopify bundle projects * Your proposed solution * Estimated turnaround time * Availability to start immediately This is a high-priority project and I am ready to hire the right developer immediately.