The Complete
Supply Chain Checklist
A practical supply chain checklist for Amazon sellers, Shopify brands and TikTok Shop sellers — from choosing a supplier to inventory planning, fulfillment, compliance and scaling.
Source
Supplier research, samples, MOQ, pricing and quality control.
Import
Freight, customs, documentation, duties and landed cost.
Fulfill
FBA, 3PL, Shopify fulfillment and TikTok Shop operations.
Scale
Forecast inventory before marketing velocity creates stockouts.
Know Your Product Economics Before Ordering.
A cheap unit cost does not automatically mean you have a profitable product. Calculate the economics from the factory all the way to the customer's door.
Vet The Supplier. Not Just The Product.
A great sample from an unreliable supplier can become an expensive problem once you start ordering thousands of units.
Sample. Test. Inspect.
Don't let your first large purchase order become your quality-control test.
Handle Compliance Before Inventory Moves.
Requirements depend heavily on product category and destination. Do not assume your supplier's existing documentation automatically covers your product or your market.
Food, supplements, cosmetics, children's products, electronics, medical-related products and other regulated categories can require additional testing, labeling, registration or documentation.
Official Compliance Resources
FDA → Resources for Industry ↗ FTC → Business Guidance ↗ U.S. Customs & Border Protection → Import/Export Basics ↗Build Packaging For Commerce.
Packaging has to protect the product, communicate the brand and survive the fulfillment network.
Barcode Resource
GS1 US → Product Identification & Barcodes ↗Plan Freight Before Production Finishes.
Know Your True Landed Cost.
Your supplier quote is not your actual product cost.
+ PACKAGING
+ INSPECTION
+ FREIGHT
+ DUTIES / CUSTOMS
+ INBOUND DELIVERY
= TRUE LANDED COST
Choose Your Fulfillment System.
Amazon FBA
Amazon can store inventory and fulfill eligible Amazon orders through Fulfillment by Amazon.
Shopify + 3PL
Connect your Shopify operation with your chosen fulfillment workflow or third-party logistics provider.
TikTok Shop
Configure fulfillment and shipping around the options available to your seller account and market.
Official Seller Resources
Amazon → Fulfillment by Amazon ↗ Shopify → Fulfillment Documentation ↗ TikTok Shop → Seller University ↗Don't Let Marketing Outrun Inventory.
A campaign can work faster than your next production run. Inventory planning therefore needs to happen before aggressive scaling.
Prepare Inventory For Each Sales Channel.
Amazon
Review Amazon's current product, prep, labeling, packaging and FBA requirements before sending inventory.
Shopify
Sync SKUs, inventory, warehouse rules, shipping profiles and order-routing logic.
TikTok Shop
Keep listing inventory and fulfillment operations aligned with your current TikTok Shop seller requirements.
Now You Can Scale Marketing.
Once supply, inventory and fulfillment are stable, marketing has something reliable to scale.
The goal is enough inventory to support demand without trapping unnecessary cash in slow-moving stock.
Build The Rest Of Your Growth Machine.
Supply chain is only one part of the system. Once inventory is ready, your next job is turning that inventory into customers.
Inventory Ready?
Now Build The Demand.
Learn how Viral Brands approaches TikTok Shop, creator acquisition, Shopify conversion and paid ads as one connected growth system.
WATCH THE TIKTOK SHOP WEBINAR →
