At some point, almost every growing ecommerce brand hits the same wall. Orders are coming in faster than you can handle them. Your team is spending more time packing boxes than building the business. Shipping errors are creeping up. And the warehouse situation, whether it’s a spare bedroom, a storage unit, or a space you’re renting, has officially become a problem.
That’s the moment most founders start looking at third-party logistics providers, or 3PLs. And that’s also the moment a lot of brands make decisions they end up regretting.
Choosing a 3PL isn’t like picking a software subscription. It’s one of the most consequential operational decisions you’ll make. The right partner can meaningfully improve your shipping times, your accuracy, your customer experience, and your ability to scale. The wrong one can damage all of those things while quietly charging you for the privilege.
Here’s what to actually look for.
Start By Getting Honest About Your Own Operation
Before you start comparing 3PL providers, take a hard look at where your fulfillment is breaking down right now.
Are orders going out late? Are you sending wrong items? Are you losing track of inventory across channels? Are you simply running out of time to manage it all? The clearer you are about what’s actually failing, the easier it is to evaluate whether a given 3PL can fix it.
Most brands that rush this step end up choosing a provider based on price or a slick sales conversation, then realize three months in that the partner isn’t actually solving the right problems. Be specific about what you need before you talk to anyone.
Location Is Not a Small Detail
Where your fulfillment partner’s warehouses are located has a direct impact on how fast your customers get their orders and how much it costs to ship them.
If you’re shipping nationally from a single warehouse on the East Coast, customers in California and the Pacific Northwest are getting slower delivery times and you’re paying for long-distance shipping on every one of those orders. That’s a structural disadvantage that no amount of carrier negotiation fully fixes.
The better setup is a distributed warehouse network where your inventory is positioned close to where your customers actually are. When an order ships from a warehouse that’s two states away instead of across the country, transit times drop and so do your shipping costs.
Selery Fulfillment operates 15 fulfillment center locations across the U.S. and internationally, including two warehouses in the Dallas, TX area, plus locations in Chicago, Salt Lake City, Los Angeles, Orlando, Charlotte, and international warehouses in Canada, the UK, and the Netherlands. For brands selling nationwide, that kind of coverage makes a meaningful difference on every single shipment.
See all Selery warehouse locations here.
Same-Day Fulfillment Should Be the Standard, Not a Premium
A lot of 3PLs list fast fulfillment as a feature. What they don’t tell you upfront is that many fulfillment centers run 24 to 48-hour processing windows before an order leaves the building. That lag doesn’t show up clearly in tracking. Your customer sees a ship date and wonders why it’s late. You get a support ticket. Your review score takes a hit.
When you’re evaluating partners, ask directly: what is your standard processing time? Same-day means the order ships the same day it’s placed. That’s the bar you want. Anything less is a lag you’re building into every customer experience.
Selery’s fulfillment model is built around same-day shipping. When an order comes in, it goes out. That consistency is one of the things Selery’s clients mention most when they talk about why they stay.
Accuracy Is Just As Important As Speed
Here’s a number that doesn’t get enough attention in 3PL conversations: order accuracy rate.
At 99% accuracy on 1,000 monthly orders, you have 10 wrong orders every month. Those are 10 customer service interactions, 10 potential refunds or reshipping costs, and 10 customers who might not come back. At higher volumes, that compounds fast.
Ask every 3PL you evaluate for their documented accuracy rate. Ask how they measure it and what their process is when an error happens. A provider that can’t answer this clearly is one that probably isn’t tracking it closely.
Selery holds a 99.96% order accuracy rate, which is tracked across thousands of orders every week. That number comes from a systematic pick-and-verify process, not an estimate.
Platform Integrations Have to Actually Work
Your 3PL is only as useful as its connection to your sales channels. If orders aren’t flowing automatically from your store into the fulfillment system, someone is doing manual data entry somewhere, and that means delays and errors.
Ask any prospective 3PL exactly which platforms they integrate with and how the connection works. It should be seamless enough that orders sync the moment a customer checks out, inventory updates in real time across all your channels, and you can see everything from one dashboard without exporting spreadsheets.
Selery integrates natively with Shopify, Amazon, WooCommerce, eBay, Walmart, Etsy, BigCommerce, Magento, and more. Once you’re connected, the system runs without anyone touching it manually.
Understand What You’re Actually Paying For
Fulfillment pricing is one of the areas where brands most often get surprised. A low headline rate can mask a long list of add-on fees for receiving, storage, returns processing, account management, peak season surcharges, special handling, and more.
When you’re comparing providers, ask for a full itemized breakdown based on your actual order volume and product mix. Ask them to model a sample month with your real numbers. The question isn’t what their cheapest service costs. It’s what your total monthly bill will look like six months from now.
Selery’s pricing is broken out clearly by service type, covering ecommerce fulfillment, subscription box, Amazon FBA prep, and returns. Transparent pricing means you can model your costs before you commit, which is how it should work.
Returns Handling Is Part of the Package
Returns are easy to overlook when you’re evaluating a 3PL because they feel like a secondary concern compared to outbound shipping. They’re not.
A clunky returns process damages customer loyalty faster than almost anything else in ecommerce. And on the operations side, returns that aren’t processed quickly and accurately create inventory problems. Products that should be back in stock aren’t. Refunds are delayed. The whole thing generates more work than it should.
Ask every 3PL how returns work in practice. Who receives them? How are products assessed? How quickly does restocked inventory appear in your system?
Selery manages the full returns process end to end. Customers send returns directly to a Selery warehouse, the team assesses the product, and viable items go right back into inventory.
Branded Packaging Is a Revenue Opportunity, Not Just a Nicety
Most brands think of packaging as a cost. The smarter frame is that it’s a customer experience moment you’re already paying for, so you might as well get something out of it.
The box a customer opens is your last direct touchpoint after the sale. A plain generic box is a missed opportunity. A branded box with a thoughtful insert, a sample, or even just a clean custom label communicates that you paid attention. That’s what drives the “I’m buying from this brand again” response.
Not every 3PL offers this. Make sure you ask.
Selery provides kitting and custom branded packaging as part of their service, including custom boxes, inserts, labels, and samples. Eco-friendly packaging options are available too. You define what the unboxing experience looks like, and Selery executes it at scale.
You Need a Real Person on the Other End
This is the one that separates good 3PL partnerships from frustrating ones, and it’s the hardest to evaluate before you sign.
With most fulfillment providers, support means a ticket system. Nobody knows your products, your seasonal patterns, or your business. When something goes wrong, you’re explaining your operation from scratch to whoever picks up the next ticket.
The better model is a dedicated account manager who actually learns your business. Someone who knows your SKU count, understands your peak seasons, can catch a potential issue before it becomes a real one, and is reachable when you need them.
Every Selery partner gets a dedicated account manager built into the relationship from day one. Both the account manager and company leadership proactively check in with clients. It’s one of the things Selery’s clients consistently mention as the reason they stay after years of working with providers who were just running tickets.
You can read what Selery’s clients actually say on the Selery homepage.
Ask About the Guarantee
A 3PL that’s genuinely confident in their service should be willing to back it up with something concrete.
Selery offers a 90-day satisfaction guarantee. If you’re not happy in the first 90 days, they’ll cover the cost of moving your inventory to another provider. That’s not a common offer in this industry, and it says something real about how seriously they take making the partnership work.
Learn more about how Selery operates on their About page.
The Questions to Ask Any 3PL Before You Commit
To make this concrete, here’s a short list of the questions that matter most when you’re evaluating fulfillment partners:
What is your standard order processing time, and is same-day shipping available?
What is your documented order accuracy rate, and how do you measure it?
What platforms do you integrate with, and how does the sync work?
What are all the fees I should expect, not just the headline pick-and-pack rate?
How do you handle returns, and how quickly does restocked inventory appear in my account?
Do I get a dedicated account manager, or do I go through a general support queue?
What warehouse locations do you operate, and how does inventory distribution work?
What happens if I’m not satisfied?
The answers to those questions will tell you more than any sales presentation.
Ready to See What the Right 3PL Actually Looks Like?
Selery Fulfillment works with growing ecommerce brands across the U.S. and internationally. Same-day fulfillment, 99.96% accuracy, a national warehouse network, dedicated account managers, transparent pricing, and a 90-day guarantee.
If fulfillment has been holding your brand back, it’s worth a conversation.
Get a quote from Selery Fulfillment
Selery Fulfillment is headquartered in Carrollton, TX with fulfillment centers across the U.S., Canada, the UK, and the Netherlands. They offer ecommerce fulfillment, subscription box fulfillment, kitting, warehousing, Amazon FBA prep, and returns management for growing brands.