DRBU Discount Rules Box for WooCommerce

Discount Rules Box adds a tiered “Buy Box” to your WooCommerce product pages, letting customers pick a 1, 2, or 3-pack quantity and see the discount for each option before adding to cart. Discounts are calculated and applied to the cart automatically, without coupon codes.

Free includes the 2-pack buy box (1 & 2 pieces), automatic cart discounts, a live admin preview builder, all pricing models, and every text/display toggle.

Pro (30-day free trial) adds a 3rd pack tier, a Sales Analytics dashboard, Appearance customization (brand colors and style presets), and 1-Click language presets.

Features

• Tiered Buy Box with 2 or 3 pack options, strikeout pricing, per-unit cost, savings highlights, and stock/urgency badges.
• Live admin preview builder — layout, colors, text, and badges update in real time as you edit settings.
• Percentage or fixed-amount discount models.
• Analytics dashboard tracking tier adoption and added revenue (Pro).
• Custom colors, button/card radius, and style presets via CSS variables (Pro).
• Applies discounts at the WooCommerce cart level; compatible with Block Checkout, Classic Checkout, and High-Performance Order Storage (HPOS).
• Responsive layout for mobile screens.
• [drbu_tiered_buy_box] shortcode for use on any page, or automatic replacement of the default “Add to cart” button.
• 1-Click language presets for 13+ languages (Pro), or edit every string manually.

Configurable display elements

Each of these can be toggled independently:
* “Most Popular” / “Best Value” badge with custom text.
* Stock and urgency labels (e.g. “In stock”, “Only 5 left”).
* Free shipping badges or progress bars toward a free-shipping threshold.
* Per-pack savings amount and per-unit price.
* Footer trust badges (shipping time, guarantee, payment options — your own text).

Developer hooks

• Filter drbu_tier_total — override tier price calculations.
• Filter drbu_pack_discounts_enabled — enable/disable discounts based on custom conditions.
• Template override: copy templates/tiered-buy-box.php to your theme at woocommerce/tiered-buy-box.php.
• Frontend styles are scoped under .drbu-buy.

External services

This plugin uses Freemius to manage licensing, the 30-day Pro trial, and Pro purchases.

• On every load of this plugin’s own admin pages, the site URL, plugin version, and PHP/WordPress version are sent to Freemius (api.freemius.com) to check license/trial status. No data is sent on the site’s public-facing pages.
• If you open the Pro pricing/checkout screen, the checkout form itself (checkout.freemius.com) is loaded from Freemius, and any billing details you enter there are sent directly to Freemius to process the purchase — this plugin does not see or store payment details.
• Freemius Terms of Service: https://freemius.com/terms/
• Freemius Privacy Policy: https://freemius.com/privacy/