# Show Sale for Last No of Days
**YouTube:** [How to Show Sales for the Last Defined Number of Days in Purchase Orders?](https://youtu.be/LOaJzviteR8)
## How to Show Sales for the Last Defined Number of Days in Purchase Orders?
This tutorial explains how to **display Sales Quantity for the last defined number of days** directly in the Purchase Order screen in Logic ERP. This feature helps users make **data-driven purchasing decisions** by showing recent sales trends during order creation.
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### **Objective of This Feature**
* View **recent sales quantity** while creating Purchase Orders
* Improve **purchase planning based on demand**
* Reduce **overstocking and understocking**
* Enable **quick decision-making**
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### Access to the Configuration
* Open **Configuration Window**
* Navigate to **General Options**
* Locate and enable the option labeled as:
> **“Show Sale for Last No. of Days”**
**Define Sale Days**
* Enter the number of days (e.g., **15 days**)
* This defines:
* Sales data period to be displayed in Purchase Order
* Click **OK** to apply changes
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### **Add Sales Quantity Column**
* Open **Purchase Order Window**
* Go to **Column Attributes**
* Select and enable:
* **Sale Quantity (Packs)**
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### **Implement Purchase Order**
* Start a **New Purchase Order**
* Enter item details
**System Behavior**
* Displays **Sales Quantity** in the column
* Based on the **defined number of days**
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### **Verify Sales Data**
* Navigate to **Reports/Queries → Sales Register (Detailed)**
**Apply Filters**
* Select:
* Same Item
* Same Date Range (e.g., last 15 days)
**Validation**
* Compare:
* Sales Report Quantity
* Purchase Order displayed quantity
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### **Key Benefits**
* Enables **smart purchasing decisions**
* Provides **real-time sales insights**
* Reduces dependency on manual report checking
* Improves **inventory planning accuracy**
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### **Best Practice Tips**
* Use realistic **sales period (7 / 15 / 30 days)**
* Combine with **stock reports for better planning**
* Regularly verify sales data accuracy
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### **Final Outcome**
* Sales quantity is **visible during Purchase Order entry**
* Purchase decisions become **data-driven**
* Inventory levels are **better optimized**
* Workflow becomes **faster and more efficient**
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