What to Look for in a 3PL Fulfilment Contract Before Signing
For many e-commerce brand owners, a fulfilment contract or 3PL agreement can feel like nothing more than a dense document filled with logistics terms. It’s tempting to skip to the signature page, especially when you’re racing to get stock moved before a major sales event.
However, the details inside the document will determine how your brand survives a crisis, how much you’ll actually pay during peak season, and how you can leave easily if the partnership doesn’t work out. Here are the key factors to evaluate before signing a 3PL contract.
1. Defining the Service Level Agreements (SLAs)
An SLA is a contractual promise. If your 3PL partner doesn’t meet these benchmarks, your brand will suffer, and it might affect your customer reviews too. Look for specific, measurable numbers in these three areas:
Dispatch turnaround
Your contract should specify a cut-off time. For example, if an order comes in by 2:00 PM, does it ship the same day, or next day?
Inventory accuracy
Aim for a contract that guarantees at least 99% inventory accuracy rate. This ensures your store doesn’t sell a ghost stock that isn’t on the shelf and prevents overselling.
Receiving windows
How long does it take for a new shipment from your manufacturer to go live for sale? This is the interval between the arrival of your goods at the warehouse and the moment they’re logged into the inventory management system.
Also important to ask: what happens when your 3PL provider misses their SLAs? For example, will they provide a 10% off on receiving fees if inventory processing exceeds the SLA?
2. The Hidden Cost Schedule
Most 3PLs provide a full rate card including pick-and-pack, monthly storage (per-pallet/per-bin), special requests, receiving and inbound handling, and outbound handling and shipping coordination fees. However, the contract is where the extras live. Before signing, ask for a clear definition of:
Minimum monthly spend
Many providers charge a management fee or a minimum billing amount. Make sure this fee doesn’t become a burden during your quietest months.
Account setup and integration fees
Your 3PL partner’s warehouse management system needs to connect with your platform. Check if there is a one-time cost to connect your Shopify, WooCommerce, Magento, etc. or ERP system, which can vary depending on complexity. Ask whether they support custom API connections for anything outside the standard stack.
Returns processing
Don’t just pay attention to the cost to send a box out. Check the cost to receive, inspect and restock a return.
3. The Exit Clause
It may seem strange to think about leaving a partner before you’ve started, but the Exit Clause is important for your brand’s agility.
Notice period
A notice period ranges, typically between 30-90 days. Avoid contracts that tie you to a provider for more than the standard 12 months without an out clause, so you know how fast you can get your stock and data back.
Stock removal fees
Some providers charge a pallet out fee to move your stock to a new warehouse or disposal. These fees may include the cost of picking, packing, and loading your inventory, often charged hourly or per item.
4. Peak Season Preparedness
Contract flexibility matters too. Some 3PLs implement peak season surcharges or alter their SLAs during high-volume periods. If you’re outsourcing 3PL for the first time, it’s useful to ask if they have managed a client with volume spikes before.
As your business scales during peak seasons like Black Friday, having a logistics partner that can maintain service quality under pressure becomes critical. This is where experienced providers like TSF Logistics can make a difference. At TSF Logistics, we believe a contract should be a roadmap for partnership. Request a quote today, and we’ll walk you through your contract with clarity.