Blog | LabelResizer – Amazon FBA Label Tips & Guides

Amazon Transparency vs. Brand Registry vs. Project Zero: What’s the Difference?

Understand how Amazon Brand Registry, Project Zero, and Transparency work together to protect your brand, and learn how to print your Transparency labels efficiently with Label Resizer.

August 8, 2026 9 min read

Walmart WFS and Amazon FBA warehouse fulfillment labeling process

5 Critical Labeling Mistakes Amazon Sellers Make When Switching To Walmart WFS

Transitioning from Amazon FBA to Walmart WFS requires a fundamental shift in barcode standards. Discover the 5 critical labeling errors that cause inventory rejections and learn how LabelResizer ensures flawless compliance.

August 5, 2026 8 min read

Amazon FNSKU label requirement change for resellers in 2026

Amazon Ended Commingling and Changed FNSKU Rules for Resellers: What You Need to Know

Amazon quietly ended commingled inventory on March 31, 2026, forcing non-brand-registered resellers to put FNSKU labels on every FBA unit. Here is what changed, why it happened, and how Label Resizer helps you generate compliant FNSKU labels through whichever workflow fits your business.

July 27, 2026 6 min read

FNSKU separator label between Amazon FBA product label groups

Separator Labels for FBA and WFS: Why Warehouses Need Them at Scale

Separator labels mark the boundary between FNSKU groups in FBA and WFS label batches, helping warehouses and multi-person teams avoid wrong-label mistakes as batch size and headcount grow. Label Resizer automates this with Prev/Next, Custom Text, and Page Break options.

July 24, 2026 6 min read

Custom text on Amazon FNSKU product barcode label showing header and footer text

5 Smart Ways to Use Custom Text on Product Labels to Cut Costs and Prevent FBA Penalties

Discover how adding custom text directly onto your product barcode labels eliminates secondary stickers, cuts warehouse labor costs, and prevents costly Amazon FBA receiving errors with Label Resizer.

July 23, 2026 9 min read

Amazon cosmetics FNSKU barcode compliance guide

Amazon Cosmetics Barcode Requirements: The Complete FNSKU Compliance Guide

Cosmetics sellers on Amazon FBA cannot use manufacturer barcodes for inventory tracking. This guide covers FNSKU rules, UPC requirements, placement, GTIN exemptions, and hazmat compliance.

July 15, 2026 9 min read

Amazon Is Ending FBA Labeling Services in 2026

Amazon Is Ending FBA Labeling Services — What Sellers Need to Know

Amazon ends FBA labeling services January 2026. Sellers must now handle all barcode labeling themselves. Learn why this isn't as disruptive as it seems.

February 3, 2026 7 min read

Potential of Amazon Warehousing and Distribution (AWD) for Your Amazon Business

Maximize Your Amazon Efficiency with Amazon Warehousing and Distribution (AWD)

Discover how Amazon Warehousing and Distribution (AWD) can streamline your inventory management, boost fulfillment efficiency, and expand your market reach with low-cost storage, auto-replenishment, speed, reliability, and multi-channel distribution.

August 5, 2024 7 min read

How to Buy and Earn Money with Amazon Return Pallets

Unlocking Profits with Amazon Return Pallets: A Comprehensive Guide for 2024

Explore the profitable venture of buying and selling Amazon return pallets. Learn effective strategies for purchasing, labeling, and reselling returned items in 2024, including leveraging tools like Label Resizer for compliance and efficiency.

July 7, 2024 6 min read

How to Avoid Common Mistakes When Shipping to Amazon FBA

Avoiding Common Mistakes in Amazon FBA Shipping

Amazon FBA offers sellers a powerful platform to reach millions, but common shipping mistakes can hinder success. Learn how to avoid these pitfalls and optimize your FBA process.

July 1, 2024 5 min read

How to Apply Amazon Transparency Program to get Amazon Transparency Codes

Amazon Transparency Program uses unique 2D barcodes to verify product authenticity, combating counterfeits. Label Resizer aids sellers in generating customized Amazon Transparency Labels.

March 19, 2024 5 min read

Benefits of Amazon Transparency Labels

Amazon Transparency safeguards sellers' products from counterfeiters with unique 2D codes, ensuring authenticity and building trust with customers on the platform.

March 18, 2024 5 min read

Resize and Customize Mercado Libre Product Barcode Labels

Efficiently prepare and identify Mercado Libre products for Full shipment with a focus on universal codes, labels, and proper packaging. Introducing Label Resizer for seamless labeling.

March 15, 2024 5 min read

How to Start an Amazon FBA Business: A Step-by-Step Guide

Explore the comprehensive guide to initiate and optimize your Amazon venture. From defining your business model to understanding FBA labeling, discover key strategies and tools to maximize efficiency and profitability.

March 14, 2024 7 min read

Guide to the Cheapest Way to Ship a Package in 2024

This comprehensive guide explores various strategies to discover the most cost-effective shipping options in 2024, catering to both businesses and individuals.

February 14, 2024 7 min read

Amazon FBA Packaging Requirements

This comprehensive guide for 2024 is here to walk you through the crucial elements that will ensure your products sail smoothly through the FBA process.

January 31, 2024 7 min read

Amazon Buy Box: Your Key to More Sales!

In this blog post, we'll break down the Buy Box basics and give you some practical tips to boost your chances of winning it.

January 3, 2024 6 min read

A Comprehensive Guide to Shipping Hazardous Products in E-commerce

This comprehensive guide provides an overview of shipping hazardous products in the world of e-commerce, covering different classes of hazardous materials, governmental regulations, non-compliance penalties.

August 4, 2023 7 min read

Safely Shipping Fragile Items: A Comprehensive Guide

Learn how to safely ship fragile items with our comprehensive guide, covering proper packing techniques and essential tips for protecting delicate treasures. Discover the Label Resizer Warning Label Maker, a crucial tool for e-commerce sellers to generate custom warning labels.

August 3, 2023 6 min read

Amazon's Expiration Date Policy

Discover the key steps to meet Amazon's expiration date policy for topical and consumable products. Learn how Label Resizer Warning Label Maker enhances compliance and ensures safety for your e-commerce business.

July 27, 2023 5 min read

Safety First: The Crucial Role of Warning Labels on Battery-Powered Products in E-Commerce Platforms

In this blog, we explore the critical role of warning labels on battery-powered products in e-commerce platforms like Amazon, Walmart, and Mercari.

July 24, 2023 5 min read

From Order to Delivery: The Vital Role of Packing Slips in Ecommerce

Learn why packing slips are crucial for efficient order fulfillment in ecommerce. Discover their importance in ensuring shipment accuracy, facilitating order tracking, identifying damaged items, verifying order completion, and assisting with customs.

July 12, 2023 6 min read

Boost Your Walmart Fulfillment Services with Label Resizer

Streamline your Walmart Fulfillment Services with Label Resizer, a powerful tool that simplifies label resizing and customization.

July 11, 2023 6 min read

Streamline Your Amazon Business with a Packing Slip Generator for Amazon

In this blog, we'll explore the benefits of using a packing slip generator for your Amazon FBA business and how it can streamline your operations.

July 8, 2023 6 min read

Amazon 2D Barcode Requirements: Streamlining Fulfillment with Barcode Standards

Amazon allows the use of 2D barcodes to provide essential information such as product quantities and expiration dates for each box.

May 19, 2023 6 min read

Amazon Barcode vs Manufacturer's Barcode: Which One to Choose for FBA Products?

As an Amazon seller, one of the crucial steps to getting your products listed and available for sale on the platform is product labeling, which plays a vital role in ensuring that warehouse workers or robots pick and select the correct products.

April 10, 2023 7 min read

Complying with Amazon FBA Shipping Label Requirements and Specifications

FBA sellers have three shipping modes to choose from: Small Parcel Delivery (SPD), Less Than Truckload (LTL), or Full Truckload (FTL). Regardless of the shipping mode, all boxes and pallets must include an Amazon FBA label, which is what helps Amazon keep track of your inventory.

February 14, 2023 7 min read