The Shopify 3PL Built for Los Angeles DTC Brands
Triple Arm is a Downtown Los Angeles fulfillment company built around Shopify from day one. We do not bolt Shopify onto a legacy warehouse system. Our entire operation runs through a Shopify-native workflow.
For DTC brands scaling past the point where self-fulfillment makes sense, we offer something most 3PLs cannot: a seamless Shopify experience where orders flow in automatically, inventory stays accurate in real time, and your customers get tracking updates without you touching a single thing.
How Our Shopify Integration Works
Connecting your Shopify store to Triple Arm takes less than a day and requires no developer. Here is exactly what happens:
Step 1: Connect Your Store
We install our fulfillment connection on your Shopify account. This gives us read access to orders and write access to fulfillment status and tracking. Your store data stays yours, we only access what we need to fulfill orders. If you need help creating SKUs, organizing your backend, or setting up shipping rates, this is when we will do that for you.
Step 2: Sync Your SKU Catalog
We import your product catalog, including all variants, sizes, colors, and SKU codes. Every product is mapped to a physical bin location in our facility for pinpoint accuracy and transparency
Step 3: Send Your Inventory
You ship your inventory to our Downtown LA warehouse. We receive it, count it, record any discrepancies, and update your Shopify inventory. You can watch your inventory levels update in real time in your Shopify admin.
Step 4: Orders Flow Automatically
From that point forward, every order placed in your Shopify store appears in our fulfillment queue automatically. We pick, pack, and ship. When the label is created, tracking pushes back to Shopify and your customer receives an automated shipping notification, exactly as if you had fulfilled it yourself.
Step 5: Inventory Stays Accurate
Every order reflects in your Shopify inventory in real time. If a variant goes out of stock, Shopify updates automatically. No end-of-day syncs, no reconciliation spreadsheets, no surprises during a product drop.
What We Handle That Most Shopify Brands Struggle With
After working with dozens of Shopify brands, we know where the operational headaches live. Here is what we specifically solve:
Product drops and flash sales: High-velocity order periods stress most 3PLs. We are experienced with rapid-release SKUs and can handle significant order spikes without delays.
Multi-variant apparel: Size runs with 5 to 8 variants per style are our daily work. We organize your inventory to maximize accuracy. Customer satisfaction is our top priority.
Custom unboxing: Brand packaging, tissue, inserts, stickers, custom mailers; all of it is assembled per your spec for every order. Your customers receive what you intended.
Returns management: Returned items come back to our facility, get inspected, and are either restocked or flagged based on your returns policy. Multiple software integrations are available, let us know what you’re using and we will make sure you’re configured properly.
White-label customer service: Our CS team handles post-purchase inquiries as your brand. Where is my order? What is your return policy? We answer on your behalf so you don’t have to.
Why Los Angeles Is the Right Fulfillment Hub for West Coast Shopify Brands
Warehouse location determines how fast your customers receive their orders and how much you pay to ship them. From Downtown Los Angeles, here is what ground shipping looks like:
1 day: All of Southern California — LA, OC, San Diego, Inland Empire
2 days: Northern California, Nevada, Arizona
3 days: Pacific Northwest, Mountain West
4 to 5 days: Most of the continental US via ground
For brands whose customers are concentrated on the West Coast, a Los Angeles 3PL can meaningfully reduce your average shipping cost and improve the delivery experience compared to a Midwest or East Coast warehouse.
Who This Is For
Our Shopify fulfillment service works best for:
•Apparel, accessories, and lifestyle brands on Shopify shipping 500 to 10,000 orders per month
•Brands running regular product drops or seasonal collections that require fast, accurate order processing
•Founders or small teams who need fulfillment to run without daily oversight
•Brands that have tried self-fulfillment or a previous 3PL and found the experience lacking