Definitions
Discount %
Discount % are applied directly to the sales line price when specific conditions are met. These conditions may include:
- Quantity
 - Base Quantity
 - Gross Weight
 - Net Weight
 - Number of Parcels
 
With the Advanced Price Management module you can then create multi-level discount as explained here.
Discount Fees
A discount fee is a fixed amount deducted per unit of a defined base (e.g., net weight, gross weight, quantity).
In the fresh produce market and similar industries, it’s common to negotiate deals using discount fees rather than percentage-based discounts. This method allows for more precise control over pricing, especially when working with variable-weight items.
Free Item
This feature supports “Buy X, Get Y Free” campaigns.
When conditions are met, the system automatically adds a second sales line with the free item and its corresponding quantity.
- The original item remains unchanged.
 - The free item is added as a separate line.
 - Pricing logic ensures the free item is charged as defined.
 
You can get more details on how to use Free Items here.
Substitution
Substitution allows you to replace a standard item with a promotional or alternative item, while maintaining the original pricing conditions.
🔹 Example: During a seasonal campaign, a 500ml conditioner is replaced with a 750ml promotional version at the same price.
Key Benefits:
- No need for customers to know the promotional item code.
 - The system automatically replaces the item on the sales line.
 - Pricing is calculated based on the original item.
 
⚠️ Unlike discounts or free items, substitution modifies the item number on the sales line.
You can get more details on how to use Substitution here.