How to Successfully Sell Similar Items on Walmart Marketplace: A 2025 Seller’s Guide

In the rapidly evolving world of e-commerce, Walmart’s Marketplace remains one of the top platforms for third-party sellers aiming to tap into a massive customer base across the US and beyond. Whether you’re launching a brand new product or want to list items similar to existing ones, mastering Walmart’s policies and optimizing your listings can make a huge difference in sales and rankings.

At e-commerzz.com, with over five years of hands-on experience managing international marketplace accounts like Amazon, Walmart, eBay, Shopify, and more, we understand the nuances that set apart successful Walmart sellers. This guide will walk you through everything you need to know about selling similar items on Walmart Marketplace in 2025, helping you stay compliant, competitive, and profitable.


Why Selling Similar Items on Walmart Marketplace Is Powerful in 2025

Walmart Marketplace allows multiple sellers to offer similar or even identical products under the same product detail page or via unique listings. This creates opportunities to:

  • Leverage existing demand for popular products
  • Avoid starting from scratch with brand-new listings
  • Gain visibility alongside competing sellers, driving competitive pricing and promotions

However, selling similar items requires strict adherence to Walmart’s updated policies to avoid account suspension, product delisting, or customer dissatisfaction. In 2025, Walmart enforces strong standards on product authenticity, listing accuracy, and customer experience.


Step-by-Step Guide to Selling Similar Items on Walmart Marketplace

1. Conduct Thorough Product Research & Competitor Analysis

Before listing, analyze:

  • Existing Walmart listings for your product or similar variations
  • Seller ratings, pricing strategies, and customer reviews
  • Best-selling product features that resonate with buyers

Use tools like Walmart Seller Center’s analytics and third-party market research platforms to identify gaps or opportunities for your similar item.

2. Understand Walmart’s 2025 Listing Policies for Similar Items

Walmart requires sellers to:

  • List items accurately with precise product titles, descriptions, and images that match the product you’re offering
  • Avoid misleading or duplicate listings that confuse customers
  • Use Walmart’s GTIN (UPC, EAN) requirements to properly associate your item with existing products or create new product pages if necessary
  • Ensure product compliance with Walmart’s product safety, brand protection, and prohibited items policies

Following these policies ensures your listings stay active and rank well.

3. Choose the Right Listing Strategy: Join Existing Listings or Create New Ones

Joining Existing Listings
If your product is identical to an existing Walmart product page (same brand, model, specifications), you can add your offer under that listing. This allows you to compete directly on price, shipping speed, and seller ratings.

Creating New Listings
If your product differs in key aspects (color, size, bundle, or brand variations), you may need to create a new listing with unique identifiers, ensuring no duplication with existing pages.

4. Optimize Your Product Listings for Maximum Visibility

Effective listing optimization includes:

  • Using keyword-rich but natural product titles and bullet points
  • Writing clear, benefit-focused descriptions highlighting unique selling points
  • Uploading high-quality images that comply with Walmart’s guidelines
  • Setting competitive pricing while factoring in Walmart fees and shipping costs
  • Leveraging Walmart Sponsored Products ads to boost visibility and sales

5. Maintain Top-Notch Seller Performance Metrics

In 2025, Walmart prioritizes sellers who:

  • Deliver fast, reliable shipping with real-time tracking
  • Resolve customer issues promptly and professionally
  • Keep order defect rates, cancellations, and late shipments below Walmart’s strict thresholds
  • Garner positive customer feedback and reviews

Maintaining these metrics can earn you the Buy Box, increasing your chances of winning sales for similar items.


Why Choose e-commerzz.com as Your Walmart Marketplace Partner?

At e-commerzz.com, we bring more than just virtual assistant services — we offer strategic marketplace management backed by:

  • 5+ years of experience navigating Walmart, Amazon, eBay, Shopify, WooCommerce, and other marketplaces globally
  • Handling over 100+ projects successfully with a keen eye for quality and detail
  • Managing over $10 million in PPC spending to drive sales growth efficiently
  • Transparent, prompt, and clear client communication ensuring your business goals are met
  • A dedicated, hard-working team committed to honesty, trust, and delivering measurable results

If you want to expand your Walmart Marketplace business by selling similar items with confidence and compliance, partnering with e-commerzz.com will empower your growth in 2025 and beyond.


Final Thoughts: Stay Ahead in Walmart’s Competitive Marketplace in 2025

Selling similar items on Walmart Marketplace can be highly rewarding but requires a strategic approach aligned with Walmart’s current policies and marketplace trends. By combining meticulous product research, strict adherence to listing guidelines, powerful optimization, and flawless customer service, you can build a strong presence and maximize your sales.

Ready to take your Walmart Marketplace business to the next level? Contact e-commerzz.com today and leverage our expertise to stay competitive and profitable in the ever-changing e-commerce landscape.


Frequently Asked Questions (FAQs)

Q1: Can I list identical products under multiple Walmart listings?
No. Walmart’s policy prohibits duplicate listings for the same product. Always join existing product pages when applicable.

Q2: How important is product GTIN compliance on Walmart?
Extremely important. Proper GTINs (UPC/EAN) help Walmart correctly categorize and display your products, improving search visibility.

Q3: What metrics should I monitor to keep my Walmart seller account healthy?
Focus on order defect rate, on-time shipping, cancellation rate, and customer feedback.