What is a wharehouse card, how to use and free download

In the world of warehouse management, maintaining precise inventory control is crucial for the efficient operation of any business. One traditional but effective method to achieve this is the use of a warehouse card. In this article, we will explore what a warehouse card is in Mexico, its importance, how to use it correctly, and best practices to maximize its effectiveness. Let’s get started.

A warehouse card is a document or record used to keep detailed track of the goods entering and leaving a warehouse. This system allows for a clear and accurate view of available inventory at any given time, facilitating the management and administration of stored products.

Originally, this system began on paper and was used by small businesses due to its simplicity, which allowed for easy tracking of products. However, it has since evolved, and it is now common to use it digitally through applications like Excel. With a simple template (downloadable), inventory accounting is much easier than with paper.


Importance of the Warehouse Card

The warehouse card is crucial for any logistics operation for several reasons:

Inventory Control: It helps maintain an accurate record of the products entering and leaving the warehouse, preventing shortages or excesses.

Traceability: It allows tracking the movement of each item, from receipt to dispatch.

Error Reduction: It minimizes human errors in inventory management, ensuring greater accuracy.

Components of a Warehouse Card


The header of a warehouse card typically includes basic information such as the product name, identification code or number, unit of measure, and warehouse location.


The body of the card is where the entries and exits of products are recorded. Each record should include details like the date, quantity, related document number (e.g., invoice or purchase order), and the updated balance.


The footer often includes additional information such as the name and signature of the person who made the entry, as well as any relevant observations.

How to Fill Out a Warehouse Card

Recording Entries

Every time a product enters the warehouse, it must be recorded on the warehouse card. This record should include the entry date, quantity received, reference number of the document (such as a purchase order), and the updated balance after the entry.

Recording Exits

Similarly, each time a product leaves the warehouse, it must be recorded on the card. This record should include the exit date, quantity removed, reference number of the document (such as an invoice), and the updated balance after the exit.

Inventory Updates

It is crucial to update the inventory balance after each entry or exit to maintain accurate records and avoid errors in inventory control.

Types of Warehouse Cards

Manual Warehouse Card

Manual warehouse cards are physical documents, generally in paper format, where all transactions are manually recorded. This method is simple and cost-effective but can be prone to human errors.

Digital Warehouse Card

Digital warehouse cards use software or computer systems to record and manage inventory. This method is more precise and efficient, allowing real-time updates and easier data access.


  • If we have 100 units in stock and record an exit of 30 units, Excel will automatically adjust the remaining stock to 70 units.

Download Warehouse blueprint

Here you can download free a warehouse blueprint for excel (.xls)

Advantages of Using a Warehouse Card

  • Inventory Control: Warehouse cards provide rigorous inventory control, helping to prevent shortages and excesses.
  • Error Reduction: Systematic use of warehouse cards minimizes human errors, ensuring accurate and reliable records.
  • Traceability: They allow tracking each product movement from entry to exit, providing complete traceability.

Common Errors When Using Warehouse Cards

  • Lack of Updating: Not updating the warehouse card timely can lead to inventory mismatches and management issues.
  • Recording Errors: Incorrectly recording entries or exits can cause discrepancies in inventory and operational difficulties.
  • Poor Organization: Poor organization of cards can make it difficult to access information and create confusion in inventory control.

Best Practices for Using Warehouse Cards

  • Regular Updates: It is essential to update the warehouse card immediately after each transaction to maintain accurate records.
  • Verification and Auditing: Periodic inventory checks and audits help identify and correct potential errors in records.
  • Staff Training: Training staff on the correct use of warehouse cards ensures consistent and accurate record-keeping.

Practical Example of Using a Warehouse Card

Imagine a warehouse receives a new delivery of 100 units of product A. The warehouse card for product A should be updated as follows:

  • Date: Record the receipt date.
  • Entry: Record the quantity of 100 units.
  • Document Number: Note the purchase order number.
  • Balance: Update the balance by adding the 100 units to the existing stock.

Later, if 20 units of product A are withdrawn for an order, it is recorded as:

  • Date: Record the exit date.
  • Exit: Record the quantity of 20 units.
  • Document Number: Note the invoice number.
  • Balance: Update the balance by subtracting the 20 units.


The warehouse card is an essential tool for efficient inventory management in any business. Whether in manual or digital format, its proper use ensures rigorous control, reduces errors, and improves product traceability. Implementing best practices and maintaining constant updates are key to maximizing the benefits of this system.


1. What basic information should a warehouse card contain?

  • It should contain the product name, identification code or number, unit of measure, location, and detailed records of entries and exits with dates, quantities, and document numbers.

2. What is the difference between a manual and a digital warehouse card?

  • A manual warehouse card is a physical document where transactions are recorded manually, while a digital card uses software to manage and update inventory in real time.

3. What are the advantages of using a digital warehouse card?

  • Digital cards offer greater accuracy, efficiency, real-time updates, easier access to information, and reduced human errors.

4. How often should the warehouse card be updated?

  • The warehouse card should be updated immediately after each product entry or exit to maintain accurate records and avoid inventory discrepancies.

5. How can common errors in using warehouse cards be prevented?

  • To prevent errors, it is important to train staff, maintain regular record updates, perform periodic verifications and audits, and properly organize the cards.

Norar berta garcia

Hola soy Nora Berta profesora y experta en Logística de Almacenamiento y Cadena de Suministro por la UPAEP (Puebla, México). En esta plataforma ofrezco mi experiencia empresarial y trasmito la información adquirida a lo largo del tiempo. Te invito a leer seguirme por RSS y comentar mis artículos.

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