Dimensional weight, flat rate math, carrier negotiations, and real cost breakdowns. For makers and DTC brands shipping fewer than 50 packages a month.
Why carriers charge by size, not just pounds. How to calculate it yourself and what it means for your packaging choices.
Flat rate boxes are not always cheaper. The math depends on distance, density, and what you're shipping. We show both sides.
Small volume doesn't mean you accept list rates. There are real levers to pull even under 50 shipments per month.
Outbound shipping plus return label plus restocking time adds up fast. Most sellers undercount this cost significantly.
Each post focuses on one specific decision. Concrete numbers, downloadable spreadsheets where relevant, no generic advice.
Carriers calculate a "billable weight" using your box dimensions. If that number exceeds actual weight, you pay the higher figure. This post walks through the formula, shows examples at different box sizes, and explains when switching to a smaller box saves money.
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Flat rate sounds simple. A fixed price no matter what's inside. But the breakeven point shifts depending on your zone and product weight. We built a comparison table so you can check your own numbers before buying supplies.
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Most small sellers assume negotiation is only for high-volume shippers. That's not accurate. This post covers what to ask for, how to frame the conversation, and what discounts are realistically available when you ship under 50 packages a month.
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Both platforms offer discounted rates, but the default settings don't always pick the cheapest option. We walk through the configuration choices that matter, which integrations to skip, and how to audit your first month of labels.
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The outbound label is visible. The return label is often visible. What gets missed: the time to inspect, repackage, and restock. Add a customer service interaction and you may be looking at more than the product margin covered. This blog covers how to build a real returns cost model for your specific situation.
See the breakdownEvery post that involves numbers includes a downloadable spreadsheet. Not a lead magnet. Just the file, free, because the math should be accessible. Rate comparisons are updated when carriers announce changes so the numbers you read are current.
We don't sell logistics services. There's no upsell at the end of any post. The goal is to help you understand your shipping costs well enough to make informed decisions on your own.
Browse all topicsExample only. Your rates depend on zone and account type.
This blog exists because the information gap is real. Carriers publish rate tables but not the decision logic. Software companies show dashboards but not what the settings mean. The posts here try to fill that gap with specific, testable information.
Philadelphia-based, DTC-focused, and genuinely unaffiliated with any carrier or shipping platform. No referral fees, no sponsored posts, no affiliate links embedded in rate comparisons.
Our full storyAvailable during business hours for specific questions about post content or corrections.
+1 610-453-5432Send topic requests, corrections, or feedback about any post. We read everything.
[email protected]Based in Philadelphia, PA. Writing about shipping from a real DTC perspective.
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