
Sell Smarter Online—With Inventory That Moves
Online Store Owner


Sell Smarter Online—With Inventory That Moves
You know how to sell—now let’s get you stocked. Whether you’re crushing it on Poshmark, listing on eBay, or going viral on TikTok, we’ll help you find inventory that actually moves.
Get access to high-turnover categories, seasonal trends, and platform-specific recommendations designed to boost your margins and simplify your workflow. Fast, consistent, and tailored for scale.
Place a Custom Order!
NuSource provides customizable bulk inventory orders for resellers, thrift stores, and e-commerce vendors, with access to an extended catalog not available online. We tailor orders to your exact needs, whether it’s a few pallets or a full truckload.
Step-by-Step
Start Selling Online with Ease

Source
Step 1: Pick Inventory That Sells
Our curated boxes are packed with items perfect for online platforms like Poshmark, eBay, Depop, or TikTok Shop. Each pack is filled with trending, high-demand clothing and brands that move fast, so you can list with confidence and meet the needs of your buyers without guesswork.

Savings
Step 2: Match Products to Your Platform
Choose boxes tailored to your platform’s audience, from vintage finds for Depop to everyday essentials for eBay. Our inventory is designed to fit what’s popular on each marketplace, ensuring you have products that attract clicks and convert to sales.
Orders
Step 3: Get Easy-to-List Items
Our boxes are built for your workflow. You’ll get pre-selected, ready-to-sell items that are simple to photograph, describe, and ship. No sorting through duds—just quality inventory that lets you focus on listing and selling efficiently.

Learn
Step 4: Scale with Flexible Pack Sizes
Whether you’re testing a new platform or growing your shop, our range of pack sizes fits your needs. From small curated boxes to larger bundles, our products help you stock up with inventory that keeps your online store thriving and your customers coming back.
'Hotcake' Online Collections
Explore collections that sell like hotcakes for online resellers—discover trending styles and high-demand items to make sourcing fast and profitable!
Online Seller Must-Haves!
Not sure where to start? Find trending, high-demand clothing items that are easy to list and sell fast on platforms like Poshmark, eBay, or TikTok Shop.
American Eagle Outfitters Women's Secondhand Wholesale Clothing
Very nice assortment of tops, pants, & dresses in a range of sizes, most in excellent condition. Very happy with this box of bread-and-butter inventory.
— Lisa D.
Wow. As always this is a great box. Kept some for myself and my girls. The rest will pay for it all ten times over
— Angela M.