Top 10 Mistakes New Sellers Make With Shipping (And How to Avoid Them)
Shipping is one of the most important aspects of running an e-commerce business—but it’s also where many new sellers lose money, time, and even customer trust. From underestimating costs to choosing the wrong packaging, common mistakes can add up quickly. Here are the top 10 shipping pitfalls new sellers face—and how to avoid each one with smart, simple adjustments.
- Undercharging for shipping
New sellers often try to absorb shipping costs to stay competitive, but this can erode profits fast. Always calculate actual shipping costs—including packaging, labels, and handling time—and build those into your pricing or use thresholds for free shipping.
Use tools like the USPS Price Calculator or UPS Shipping Calculator to price correctly from the start.
- Using oversized packaging
Oversized boxes not only cost more in postage (due to dimensional weight), they also require more filler and may increase damage risk. Opt for right-sized packaging to reduce waste and cost. Check out eco-conscious options from EcoEnclose or custom-fit boxes at Packlane. - Not comparing carrier rates
Relying on just one carrier can lead to overpaying. Instead, use shipping software like Shippo, ShipStation, or Pirate Ship to compare real-time rates from USPS, UPS, and FedEx on every order. - Failing to offer tracking
Tracking is now an expectation, not a bonus. Offering tracked shipping improves transparency and reduces “where’s my order” inquiries. Even budget carriers like USPS First-Class include basic tracking. - Ignoring international demand
Some sellers avoid international shipping entirely, missing out on a wider market. Platforms like Easyship simplify customs paperwork, taxes, and global carrier selection, making it easier to serve buyers outside the U.S. - Skipping return policy clarity
Lack of a clear return policy can deter purchases and complicate logistics. Clearly state your return window, who pays return shipping, and whether refunds or exchanges are offered. Include a printed return slip if needed. - Not automating repetitive tasks
Manually entering order details, printing single labels, and handling customer updates can eat up time. Use automation rules in shipping apps to batch print labels, send tracking info automatically, and streamline your workflow. - Running out of supplies mid-season
Few things are more frustrating than running out of tape or mailers during a rush. Stock up in advance, and use cashback tools like Fluz, Rakuten, or Ibotta to earn cashback at Walmart or buy Office Depot gift cards online with rewards. - Overpacking orders
Overpacking can lead to higher shipping fees and wasted materials. Use just enough protective fill and avoid unnecessary inserts unless they enhance customer experience (such as branded thank-you cards). - Neglecting customer communication
Customers expect prompt shipping updates and proactive tracking. Use branded tracking pages, order confirmation emails, and SMS/text updates to keep buyers informed and reduce anxiety.
Final Thoughts
Avoiding these common shipping mistakes can save you money, improve your workflow, and build stronger relationships with your customers. By using rate comparison tools, planning your supply chain, and integrating cashback apps like Fluz, you can ship smarter and scale faster.
