Volume Discounts by Emuye

Quantity-break and spend-threshold discounts that run as a Shopify Function at checkout.

Quantity breaks. Buy 5+ save 10%, buy 10+ save 20% — the highest earned tier applies per cart line.
Order spend threshold. A percentage or fixed amount off the whole order once the subtotal reaches your target.
Storefront tier table. A theme app block that shows shoppers the ladder on the product page, no theme code edits.