What Is Best To Buy At Amazon vs Uline vs USPS

Daniela Jaros -

In the ever-evolving landscape of e-commerce and small business operations, the need for reliable and cost-effective packaging supplies is paramount. Two giants in the world of online retail, Uline and Amazon, stand out as go-to sources for a wide array of packaging materials. However, choosing between them requires careful consideration of factors such as pricing, product variety, and shipping efficiency. In this blog post, we'll explore when it's best to buy packaging supplies at Uline versus Amazon, and identify the key items that suit different business needs.

One thing we will note...even though it seems like Amazon has "Free Shipping" they do not on boxes. For example, for an 8x8x8 pack of 100 boxes it costs $53 + shipping on Uline and it costs $120 + "FREE SHIPPING" on for "Amazon's Choice" boxes. So don't be fooled by Amazon's shenanigans. We will note unless you are an eBay seller of used goods it NEVER makes sense to use "free" USPS boxes...the damage to your branding and re-order / repeat rate is a huge cost. The good news is we make this easy by giving all small businesses access to affordable custom boxes, so skip them all and come to the small business helping other small businesses.

When to Choose Uline:

  1. Bulk Orders and Wholesale Pricing: Uline excels when it comes to catering to businesses with large-scale packaging needs. If you're looking to buy in bulk, Uline's wholesale pricing options make it a cost-effective choice. Whether you're a growing e-commerce enterprise or a brick-and-mortar store, Uline offers substantial discounts on bulk orders, helping you stretch your packaging budget further.

  2. Specialized Packaging Solutions: Uline is known for its extensive range of specialized packaging materials. If your business requires specific types of packaging, such as custom-sized boxes, unique mailing envelopes, or specialized protective materials, Uline is likely to have a solution. Their commitment to offering a diverse selection makes them a preferred choice for businesses with specific packaging requirements.

  3. Custom Printing Options: For businesses looking to leave a lasting impression with branded packaging, Uline provides custom printing services. This is particularly advantageous for companies aiming to enhance their brand visibility and create a distinctive unboxing experience for customers. Uline's custom printing capabilities cover various packaging materials, from boxes to tape, allowing businesses to maintain a cohesive brand image.

  4. Durable Packaging Materials: Uline is renowned for its commitment to quality, especially when it comes to durable packaging materials. If your products require robust protection during transit, Uline's selection of sturdy boxes, cushioning materials, and protective wraps can give you peace of mind. This is particularly crucial for businesses dealing with delicate or valuable items that demand extra care during shipping.

Key Items to Consider from Uline:

  1. Corrugated Boxes: Uline offers an extensive variety of corrugated boxes in different sizes and strengths. Whether you're shipping small items or large, fragile goods, Uline's corrugated boxes provide a reliable and customizable packaging solution.

  2. Bubble Mailers and Poly Bags: For lightweight items that need a secure and cushioned packaging solution, Uline's bubble mailers and poly bags are excellent choices. These materials protect against minor impacts and provide a cost-effective way to ship non-fragile goods.

  3. Custom Printed Tape: Elevate your brand presence with Uline's custom printed tape. This option allows you to add a personalized touch to your packages, reinforcing brand recognition and creating a memorable unboxing experience for customers.

When to Choose Amazon:

  1. Convenience and Speed: If time is of the essence, Amazon's vast logistics network and Prime shipping options offer unparalleled convenience. Businesses that prioritize quick turnaround times and efficient order fulfillment may find Amazon to be a more expedient choice, especially for routine or urgent packaging supply needs.

  2. Variety and Accessibility: Amazon is a one-stop-shop for a wide range of products, and packaging supplies are no exception. The platform's diverse marketplace allows businesses to explore various brands, compare prices, and choose from a multitude of options. This accessibility is particularly advantageous for small businesses or individuals seeking a quick and easy solution.

  3. Small to Medium Quantity Orders: While Uline excels in catering to bulk orders, Amazon shines when it comes to smaller quantity purchases. If your business operates on a smaller scale or requires a flexible approach to ordering, Amazon's ability to accommodate smaller quantities without sacrificing variety makes it an attractive option.

Key Items to Consider from Amazon:

  1. Standard Packaging Materials: Amazon's marketplace is a treasure trove for standard packaging materials such as cardboard boxes, tape, and bubble wrap. For businesses with routine packaging needs, the convenience and variety offered by Amazon can streamline the procurement process.

  2. Shipping Supplies Kits: Amazon provides pre-packaged shipping supplies kits that cater to businesses of various sizes. These kits often include a combination of boxes, tape, and other essentials, simplifying the ordering process and ensuring that businesses have the necessary materials on hand.

  3. Eco-Friendly Options: Amazon's commitment to sustainability is reflected in its selection of eco-friendly packaging materials. If your business places a premium on environmentally friendly options, Amazon offers a range of biodegradable, recycled, or compostable packaging materials to align with your values.


In the packaging supply landscape, choosing between Uline and Amazon depends on your business's unique needs and priorities. Uline is the go-to choice for bulk orders, specialized packaging solutions, and custom printing options, while Amazon excels in providing convenience, variety, and speed, especially for smaller quantity purchases. Ultimately, understanding your business requirements and balancing factors such as cost, convenience, and product variety will guide you in making the right decision for your packaging supply needs.

That said, the best choice to help cover those shipping costs for the boxes is to buy custom boxes with logo from CustomBoxes.io.