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Order Discount

Applies discounts to the total order value, including items, delivery, and payment fees. This is the most comprehensive discount type.

Included in Base Preset

Registered automatically by registerBasePlugins() / registerAllPlugins().

Registration​

import { pluginRegistry } from '@unchainedshop/core';
import { OrderDiscountPlugin } from '@unchainedshop/plugins/pricing/order-discount';

pluginRegistry.register(OrderDiscountPlugin);

How It Works​

  1. Calculates totals for items, delivery, and payment
  2. Determines proportional shares for each category
  3. For each discount:
    • First applies to items (up to items total)
    • Remaining discount applies to delivery and payment
  4. Distributes discounts proportionally for correct tax calculation
  5. Adds discount and tax adjustments to the order pricing

Discount Distribution Example​

Items Total: 80 CHF
Delivery: 15 CHF
Payment: 5 CHF
Order Total: 100 CHF

10% Discount (10 CHF):
- Items: 8 CHF
- Delivery: 1.50 CHF
- Payment: 0.50 CHF

Fixed Rate Handling​

For fixed-rate discounts that exceed the items total:

Items Total: 50 CHF
Delivery: 20 CHF
Fixed Discount: 60 CHF

Result:
- Items discount: 50 CHF (full amount)
- Delivery discount: 10 CHF (remaining)

Adapter Details​

PropertyValue
Keyshop.unchained.pricing.order-discount
Version1.0.0
Order Index40
Sourcepricing/order-discount