Tierly adds volume discounts that never rewrite your product prices. Set up "buy more, save more" quantity tiers in minutes and let shoppers unlock the next tier as they add units. Discounts are calculated at checkout with Shopify Functions, so your real prices stay intact. Pause, edit, or uninstall anytime and your store stays exactly as it was, with no leftover prices. A widget on the product page shows the savings, and built-in analytics track the impact. No theme code to touch.

• Your real product prices never change while discounts are active.
• Uninstall cleanly: your store is left exactly as it was, with no leftovers.
• Activate, pause, or delete a campaign anytime, with immediate effect.
• Build tiered campaigns in minutes
• See the impact with built-in analytics