CartTrigger – Quantity Discounts

CartTrigger – Quantity Discounts is a lightweight WooCommerce plugin that encourages customers to buy more by showing a notice when they reach a trigger quantity, and automatically applying a discount when they hit the target quantity.

Each discount rule is fully configurable:

• Trigger qty — the cart quantity at which the promotional notice is shown

• Target qty — the quantity that unlocks the automatic discount

• Discount type — percentage (%) or fixed amount

• Discount scope — apply to the entire cart subtotal or only to the matched items’ subtotal

• Category filter — limit the rule to one or more product categories (subcategories included automatically)

• SKU filter — target one or more specific products by SKU (takes priority over category)

• Notice position — show on cart/checkout only, product page only, or both

• Custom CSS class — style each notice independently with your own CSS

• Conflict mode — control how the plugin behaves when other discounts (coupons) are already active in the cart

Key features:

• Multiple rules with independent triggers and targets

• Best-discount logic: when multiple rules share the same target and scope, only the highest discount is applied

• Product page notices via a dedicated template with its own text and CSS class

• Coupon conflict modes: stack, exclusive, or best-discount-wins

• Full support for WPML and Polylang (notice text registered as translatable string)

• Compatible with WooCommerce HPOS (Custom Order Tables)

• No bloat — zero external dependencies, no JavaScript on the frontend

Available notice variables:

g. 00*)