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Walgreens ASN and Labeling: Chargeback Avoidance

Learn how to meet Walgreens ASN requirements and avoid chargebacks with accurate labeling and EDI solutions designed for SMBs.
CR

Christopher Rosecrans

April 30, 2026 · 6 min read

Understanding Walgreens ASN Requirements

What is an ASN?

Walgreens Chargebacks: The Importance of Compliance

Key Walgreens ASN Requirements

EDI Solutions for SMBs

Best Practices for Avoiding Chargebacks

FAQ Section

Conclusion

Related Reading

1. Accurate 856 ASN Submission

2. GS1-128 Labeling Requirements

Why Choose SignalEDI?

1. Leverage EDI for Accurate Transactions

2. Regularly Review Trading Partner Requirements

3. Train Your Team

Q1: What are the main reasons for Walgreens chargebacks?

Q2: How can I ensure my ASN is accurate?

Q3: What should I include on my GS1-128 label?

  • Missing or Incorrect Information: If your ASN lacks essential data or contains errors, Walgreens may issue a chargeback.

  • Labeling Issues: Incorrect GS1-128 labels can lead to confusion during the receiving process, resulting in additional fees.

  • Late Shipments: If your shipment arrives later than expected, Walgreens may charge you for the inconvenience.

  • Shipment Details: Item descriptions, quantities, and shipping details.

  • Tracking Information: Providing tracking numbers helps Walgreens monitor the shipment's progress.

  • Packaging Information: Details about how items are packed and palletized.

  • Product Identifiers: UPCs or GTINs that uniquely identify products.

  • Batch Numbers: Important for traceability and inventory management.

  • Expiration Dates: Particularly relevant for perishable goods.

  • Flat Monthly Pricing: Starting at approximately $199/month, our plans are designed to fit your budget without hidden fees. Explore our transparent pricing.

  • Healthcare EDI Included: Our plans include healthcare transaction sets (837, 835, 270/271) alongside retail and supply chain sets, ensuring comprehensive coverage.

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  • Supportive Automation: Our AI-first approach means you spend less time on EDI busywork and more time focusing on your business.

  • Reduce human error in data entry.

  • Automate communication with trading partners like Walgreens.

  • Ensure timely submission of ASNs and other necessary documents.

  • EDI resources

  • EDI transaction set reference

  • Best EDI software for small business

  • Switching EDI providers checklist


As a supplier to Walgreens, you must navigate the complexities of their Advanced Shipping Notice (ASN) requirements. Ensuring compliance with these standards is crucial for avoiding chargebacks and maintaining a strong relationship with this major retailer. In this blog, we’ll explore the key aspects of Walgreens ASN requirements, including the GS1-128 label specifications and the importance of 856 ASN accuracy.

An ASN, or Advanced Shipping Notice, is an electronic document that provides detailed information about a shipment before it arrives. This document is a vital part of the supply chain process, allowing retailers like Walgreens to prepare for incoming shipments and manage inventory more effectively.

Chargebacks can significantly impact your bottom line. Walgreens employs chargebacks as a way to penalize suppliers for not adhering to their ASN requirements. Common reasons for chargebacks include:

By understanding Walgreens ASN requirements and implementing effective EDI solutions, you can minimize the risk of chargebacks and ensure smoother transactions.

The 856 ASN must be submitted in a timely manner and contain accurate information regarding the shipment. This includes:

Ensuring the accuracy of your 856 ASN is paramount for avoiding chargebacks.

A critical component of the ASN process is the GS1-128 label, which must be affixed to each shipping unit. This label contains vital information, including:

Proper labeling not only complies with Walgreens requirements but also facilitates efficient inventory management.

For small and mid-sized businesses, navigating EDI compliance can be daunting. However, with the right EDI solutions, you can streamline the process and avoid common pitfalls. SignalEDI offers self-serve EDI onboarding designed specifically for SMBs, enabling you to integrate EDI systems quickly and affordably.

Using EDI for your transactions ensures that the data transmitted is accurate and consistent. By employing an EDI system, you can:

Stay updated on Walgreens' trading partner requirements to ensure compliance. Regular reviews help you adapt to any changes in their policies.

Ensure that your team understands the importance of ASN accuracy and labeling requirements. Regular training sessions can help reinforce these principles and reduce the risk of chargebacks.

A1: Common reasons include missing or incorrect ASN information, labeling issues with GS1-128 labels, and late shipments.

A2: Use EDI solutions to automate data entry and ensure timely submissions. Regularly review your ASN before sending to catch any errors.

A3: Your GS1-128 label should include product identifiers, batch numbers, and expiration dates to comply with Walgreens requirements.

Meeting Walgreens ASN requirements is essential for avoiding chargebacks and maintaining a successful partnership. By implementing effective EDI solutions, you can simplify the process and enhance the accuracy of your shipments. Don’t let chargebacks impact your business — take control of your EDI strategy today.

Ready to get started? Sign up for our self-serve EDI onboarding or explore more about our solutions!

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