Shipping on eBay is simple — but small mistakes can turn into real problems fast.
Not every mistake is dramatic. Most of them are small things that waste time, create confusion, or slowly eat into your profits.
This isn’t a step-by-step shipping guide.
This is what I’ve learned from actually shipping items over time — what matters, what doesn’t, and how I avoid problems before they happen.
Mistake #1: Thinking Shipping Is “Free”
This is one of the biggest misunderstandings — especially because of Amazon.
A lot of buyers think shipping is just… included.
Like it doesn’t cost anything.
But in reality:
- Shipping always costs money
- Fees still apply
- Profit margins still matter
I ran into this when I experimented with free shipping.
People would send very low offers, not realizing that:
– I still have to pay for shipping
For example:
- A shirt sells for $10
- Shipping costs $7
- Fees take more
Now you’re basically at $0 or negative.
What I do now:
I use calculated shipping almost every time.
That way:
- Buyers see the actual cost
- Expectations are clear
- No confusion about who is paying for what
This isn’t about being “cheap” — it’s about being realistic.
Mistake #2: Overthinking Packing (Or Using the Wrong Materials)
Early on, I tried to get creative with packing.
Things like:
- Using free shredded paper
- Trying to “Jenga” materials together
- Overthinking how to save money
It technically worked…
But it slowed me down and sometimes made packages heavier than they needed to be.
What I do now:
I keep it simple:
- Buy bulk bubble wrap (worth it long-term)
- Wrap items quickly and securely
- Don’t waste time trying to be clever
Bubble wrap isn’t expensive compared to your time.
And it’s definitely not worth risking damage.
I probably lean slightly toward over-protecting — and that’s exactly why I’ve almost never had damage issues.
Mistake #3: Selling Items That Are Too Big or Heavy
This was more of an early lesson.
Large items:
- Take longer to pack
- Cost more to ship
- Require better materials
- Are more stressful overall
I remember dealing with a very large printer early on — and that was enough for me.
What I do now:
I focus mostly on:
- Smaller items
- Easier-to-ship items
- Things I can pack quickly and consistently
It’s just more efficient.
Mistake #4: Breaking Your Process (Doing Things Out of Order)
This is where real problems happen.
If you:
- Pack multiple items at once
- Print labels separately
- Jump around between orders
– That’s how mix-ups happen
And if you ship the wrong item to the wrong person:
- You refund one order
- You potentially lose another item
- You lose money both ways
What I do now:
I keep it extremely simple:
- One item at a time
- Pack it
- Weigh it
- Print the label
- Put the label on immediately
Then move on.
I’ve never shipped the wrong item doing it this way.
Mistake #5: Not Verifying Weight at the End
I’ve never guessed weight — and I wouldn’t recommend anyone do that.
That’s what scales are for.
A small kitchen scale is worth its weight in gold.
What I do now:
- I weigh items when listing
- Then I weigh them again after packing
It takes seconds and removes any chance of being off.
Quick note (important):
Sometimes USPS gets it wrong.
I’ve had cases where:
- A lightweight item was marked as multiple pounds
- They tried to charge extra
In those situations:
- I appealed it
- They reviewed it
- And corrected it
So if something looks wrong:
– Don’t assume you’re the problem — check it
Mistake #6: Not Getting an Acceptance Scan
This is a big one.
Once a package leaves your hands:
– It’s out of your control
But that first scan is everything.
Without it:
- Buyers may think you didn’t ship
- Tracking may not update for days
- You’re more exposed if something goes wrong
I’ve had situations where:
- Packages weren’t scanned
- Tracking didn’t update
- Buyers thought I was holding items
Even though everything was shipped correctly.
What I do now:
I make sure every package gets scanned.
If USPS picks up:
- I have them scan each item
If I drop off:
- I wait for a scan
It takes seconds and avoids a lot of headaches.
Mistake #7: Overcomplicating Shipping
Shipping feels complicated at first.
But most of that complexity isn’t necessary.
What I do now:
I keep it simple:
- USPS for almost everything
- Ground Advantage most of the time
- Reuse boxes when possible
- Use poly mailers for smaller items
There are exceptions:
- Sometimes Priority Mail makes sense for certain shapes
But most of the time:
– simple = better
Why This Matters
Most shipping mistakes aren’t big disasters.
They’re small things that:
- Waste time
- Create confusion
- Slowly reduce profits
Fixing them early makes everything easier.
Final Thoughts
Shipping doesn’t need to be perfect.
It just needs to be consistent.
If you:
- Keep things simple
- Follow the same process every time
- Pay attention to the details that matter
You’ll avoid most problems without even thinking about it.
New to Reselling on eBay? Start Here
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