A third-party logistics provider (3PL) is a company that stores your inventory and fulfills your orders for you. You ship products into their warehouse, connect your sales channels so orders flow in automatically, and the 3PL handles receiving, storage, picking and packing, shipping, and returns. Value-added services like kitting, custom packaging, and Amazon FBA prep are common on top of that core stack.
How much does a 3PL cost per order?
It depends on your SKUs, order weight, and volume, but boutique 3PLs typically run around $2.50 to $5.00 per order all-in, covering the pick, packing materials, and labor. Large network providers may show a lower per-pick rate but add storage minimums and account fees that change the real number. Always ask for an itemized quote built against your actual order profile so you are comparing full cost, not just the headline pick rate.
What order volume do I need to use a 3PL?
There is a 3PL for almost every stage. Boutique providers may onboard brands doing 50 to 100 orders per month, while large networks like ShipBob typically require around 500 or more. The clearest ROI usually shows up between 200 and 400 orders per month, where outsourcing becomes cost-neutral to in-house fulfillment and then pulls ahead as volume climbs.
How long does it take to onboard with a 3PL?
Onboarding runs anywhere from one to two weeks with a boutique provider to four to twelve weeks with a large network. The main variables are integration complexity, your SKU count, and how quickly you can transfer inventory. If you are switching mid-season, prioritize a provider that can go live in days, since a long blackout during a peak month is hard to absorb.
What should I look for in a 3PL?
Evaluate every provider against seven criteria: shipping accuracy rate, onboarding timeline, communication and account access, technology and integration depth, pricing transparency, error resolution process, and scalability with volume flexibility. Score each one on real answers, not marketing language. The providers worth signing will give you specific figures and clear commitments for all seven.
What are the red flags when choosing a 3PL?
Walk away from a 3PL that will not share accuracy data, quotes a flat rate with no SKU-level detail, or refuses to name your account contact before you sign. Long contracts with no performance exit clause, integration timelines beyond four weeks for major platforms, high staff turnover in reviews, and any resistance to a warehouse tour are all signals of operational trouble.
Is a boutique 3PL or a large fulfillment network better?
It depends on your volume and service needs. A boutique 3PL wins on service quality, flexibility, and speed to a working setup for brands under roughly 3,000 orders per month, especially those with custom SKUs or FBA prep needs. A large network wins on geographic distribution for high-volume brands with standardized SKUs that want two-day ground coverage nationwide.
As of January 2026, Amazon no longer preps FBA inventory at its fulfillment centers. Here is what FBA prep is, what changed, and how to pick a prep center that keeps your inventory moving.
Amazon FBA packaging requirements by product type: poly bag rules and suffocation labels, fragile and oversize prep, box size and weight limits, and case-pack specs, organized by category so you can check your products fast.
What FBA prep actually costs by service type: labeling, poly bagging, bubble wrap, bundling, and oversize prep, plus how standalone prep-center fees compare to a 3PL that preps and ships from one inbound.
