Key Takeaway: Outdated assumptions about business size, in-house shipping costs, and courier choices often keep growing online stores stuck at the packing table. Separating the myths from reality helps you choose a smarter logistics setup for your brand.
Certain myths about order fulfilment seem to pop up again and again in the e-commerce world. They sound reasonable enough on the surface—until you look closely at what actually happens during a busy working week.
If your order volume is growing, holding onto these old assumptions might be keeping you working harder than necessary or pushing you toward a delivery setup that no longer serves your customers well. Let’s separate the myths from reality and look at the practical questions.
Myth 1: "Fulfilment Is Only for Big Businesses"
The Assumption: You need to be shipping thousands of parcels every week before it makes sense to ask for outside help.
The Reality: You definitely don't need enterprise-level volume to benefit from professional support. Smaller businesses often need a helping hand because the founders have limited time, stock has quickly outgrown the spare room, or seasonal campaigns cause order volumes to spike sharply.
The right question isn't "Are we big enough for a 3PL partner?" It is "Is our current process helping us serve our customers and grow the business?" Outsourcing can be tailored around the specific products you sell and the exact tasks you need off your plate.
Myth 2: "Doing Everything In-House Is Always Cheaper"
The Assumption: Keeping packing in-house saves money because you're doing the labour yourself.
The Reality: The visible costs of outsourcing (like storage fees) are very easy to spot, but the true costs of doing it yourself are often hidden. Take a moment to add up:
The cost of warehouse storage or rented space.
Packaging materials bought in smaller, more expensive batches.
Staff time spent printing labels, taping boxes, and driving to drop-off points.
The hours lost fixing mistakes or chasing delayed parcels.
Most importantly, the revenue you didn't make because you were too busy packing boxes instead of marketing your brand.
That doesn't mean outsourcing is automatically cheaper for every single business right out of the gate. It just means your comparison needs to cover the entire process, not just a surface-level look at labour.
Myth 3: "All Couriers Are Basically the Same"
The Assumption: Pick whatever shipping provider is most familiar or cheapest on headline price and use it for everything.
The Reality: A fragile gift, a heavy box of books, and an urgent business document do not need the same delivery journey. Destination, parcel weight, delivery speed, and customer expectations all affect which carrier service makes sense.
Relying on a single familiar courier for everything can lead to unsuitable service levels or avoidable costs. At Diamond Logistics, we help businesses think through eCommerce fulfilment and multi-carrier options in the context of what they actually send. Better logistics always starts with understanding the unique nature of your products, not forcing every order down the exact same route.
Test Your Assumptions with Real Orders
A great way to test all three of these myths is to look at a recent month of actual orders. Count how many hours the packing process took, what storage space it consumed, and which delivery hiccups created extra headaches. Then repeat that exercise for your busiest month.
Your logistics setup should reflect the business you are building today - not a general rule you heard from someone else.
If one of these myths has been holding back your plans, it’s time to take a fresh look.
Speak to the friendly team at Diamond Logistics about your stock levels, order volumes, and delivery challenges. We can help you figure out what kind of 3PL fulfilment or courier planning support makes sense for your business.