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Discount Half Price

A sample discount adapter demonstrating automatic system-triggered discounts. Applies 50% off to users with the half-price tag.

Installation​

import '@unchainedshop/plugins/pricing/discount-half-price';

How It Works​

  1. System automatically checks all orders during pricing
  2. Looks for users with the half-price tag
  3. If found, applies 50% off to all products via Product Discount

Eligibility​

Users must have the half-price tag:

mutation TagUser {
  updateUser(
    userId: "user-id"
    user: {
      tags: ["half-price"]
    }
  ) {
    _id
    tags
  }
}

Configuration​

The adapter targets shop.unchained.pricing.product-discount:

discountForPricingAdapterKey({ pricingAdapterKey }) {
  if (pricingAdapterKey === 'shop.unchained.pricing.product-discount') {
    return { rate: 0.5 }; // 50% off
  }
  return null;
},

Use Cases​

  • Employee discounts
  • VIP customer pricing
  • Partner/affiliate discounts
  • Loyalty rewards

Adapter Details​

PropertyValue
Keyshop.unchained.discount.half-price
Version1.0.0
Order Index10
Manual AdditionNo
Manual RemovalNo
System TriggeringYes (user tag check)
Sourcepricing/discount-half-price.ts