Kaha’ni Living review for OSCP Add‑Ons Tier Pricing

This app is perfect for setting up tiered pricing for add-ons on custom T-shirts and products. It handles setup fees, decoration costs, and variant-based tier pricing with ease. The predefined templates saved us tons of time, and the ability to set global or product-specific margins is super helpful. Best of all, the customer service is top-notch—responsive, friendly, and truly cares about helping you succeed. Highly recommended for any custom or B2B store!