What is the difference between a Purchase Order and an Invoice?

A Purchase Order (PO) is sent by a buyer to a vendor to place an order before goods are delivered, whereas an Invoice is issued by the seller after dispatch requesting payment.

What is a Delivery Challan?

A Delivery Challan (or Packing Slip / Dispatch Note) accompanies the shipment of goods to confirm item descriptions, quantities, and transport vehicle details without necessarily displaying final payment terms.

Is my vendor and inventory data stored securely?

Yes! All purchase orders and delivery challans are generated 100% in your local browser memory. No data is stored on remote servers.

Free Purchase Order & Delivery Challan Generator

Document Mode & Details

Document Type

Document Number

Order / Issue Date

Buyer / Issuer Details

Company Name

Currency

Company Address & Contact

Vendor / Supplier Details

Vendor Name

Expected Delivery Date

Vendor Address & Contact

Transport & Delivery Details

Transporter Name

Vehicle / LR Number

Payment Terms

Itemized Goods

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Prime Retail & Logistics Corp.

750 Harbor Boulevard, Warehouse B, Seattle, WA

Purchase Order

PO-2026-089
Sep 06, 2026

Vendor / Supplier:

Global Wholesale Manufacturing Ltd.

42 Industrial Sector 5, Chicago, IL

Dispatch & Terms:

Carrier: Speedy Freight

Vehicle No: TRUCK-WA-9821

Terms: Net 30 Days

Item Description & SKU	Qty	Rate	Amount

Subtotal: $0.00

Estimated Tax (8%): $0.00

Total Amount: $0.00

Authorized Purchasing Agent

Vendor Acknowledgment & Receiver Signature

Document Mode & Details

Buyer / Issuer Details

Vendor / Supplier Details

Transport & Delivery Details

Itemized Goods

Frequently Asked Questions