Q4 is next month, and you've already ticked all the boxes on your operational preparedness checklist.
Technology stack synced? Check.
3PL connected? Check.
Reporting up, running, and accurate? Check. Check. Check.
You've also ordered stock, organized your warehouses, and secured logistics partners. Confidence is high that this quarter will be your most profitable and efficient one yet. But your confidence may be writing checks your business can't cash.
What do we mean by that? Most inventory management checklists cover systems and stock, but they skip a critical component: prepared team members.
We've found that people, not just technology, can make or break a business. Your team members run your business and bring your mission to life every day.
They're the concrete foundation your business rests on. But concrete can crack when it's not properly reinforced.
If your team doesn't trust, understand, and know how to use your system before Q4, those cracks will show fast. And knowing what they think and how they feel requires a different kind of checklist.
The people kind.
After all, Q4 has a way of exposing inventory problems that stayed quiet all year. Pair this checklist with our peak season playbook, and you'll cover the tech, the stock, and the humans who run them.
A Q4 inventory management checklist should confirm that your systems, stock, and people are ready for peak volume. Systems and stock come first, since your team can only work with the data they're given.
The stakes are real. Retail loses $1.73 trillion a year globally to inventory distortion, meaning out-of-stocks plus overstocks. Q4 is no time to add to that tally!
Here's what belongs on the systems and stock side of your list:
Need a head start? Grab one of our free inventory list templates to track counts and reorder points in one place. Then move on to the part most checklists miss.
A people-centered Q4 checklist is simple. Every box focuses on how ready your team is to use the system, so they know exactly what they're doing. Start with these five questions.
They should, because fixing problems matters as much as running the system when everything works.
It's one thing to show your team members how to click through a system. It's another to show them how to use it to fix the problems that will crop up. Teaching your team to fully use the tools they've been given can help put you at the top of the leaderboard.
If the answer is no, schedule a dry run at peak-level volume before Q4 arrives. Replicating past orders, like Sanzo did (more on that below), makes the rush feel familiar.
The peak season surge is something every product business looks forward to. Yet no matter how well trained, your team members may get overwhelmed by order volumes they've never seen. Whether they sink or swim depends on how well you prepare them before Q4 happens.
Spread it out, so Q4 doesn't fall apart if someone isn't there.
The saying "no one is an island" means that people need people to survive. Same goes for a business. Relying on a single employee as your technology guru can stall momentum if they fall ill or leave during peak season.
Training multiple people on key workflows, especially ones that span departments, keeps the wheels rolling. It also keeps them from falling off!
Setting them up isn't enough, so stress-test them before Q4 lands.
Adding new channels and warehouses is a sure sign of business growth. But each addition needs a real workout before peak season, especially if you're managing stock across multiple warehouses. The middle of the storm isn't the time to find out that your life raft has a hole in it.
They should be, so they can spot rising inventory and staffing needs early.
Keeping track of growth and demand is essential as your business picks up steam. Your team should know which flags point to more stock and which point to more hands on deck. Quick weekly check-ins during the run-up to peak keep everyone reading the same signals.
A pre-peak inventory audit confirms that your system matches what's on your shelves before order volume climbs. Think of it as the dress rehearsal before opening night. Here's how to run one.
Want to look beyond stock counts? Our guide to auditing your inventory infrastructure helps you check the systems and connections behind the numbers.
Checklists provide black-and-white steps that keep a process running the way it was designed to. They can also deliver benefits many businesses only dream about. That was the case for Sanzo.
Sanzo, a purveyor of naturally sweetened sparkling beverages with Asian-inspired flavors, began in 2019. By 2022, its product was on the shelves in Whole Foods and Sprouts stores and in most Panda Express restaurants across the U.S.
Sanzo's phenomenal growth increased production, required expanded trucking capacity, and grew its headcount. But managing growth of this magnitude with Excel spreadsheets was taking its toll. The team had to manually translate PDF and EDI-sourced POs into internal spreadsheets and processes.
"It was a mess," says Sanzo's Director of Operations, Sean Young. "When you're relying on manual inputs across multiple team members from different source data, things become a little messy and harder to keep track of."
Seeing the cracks in its foundation, Sanzo sought out a centralized IMS. Sean and the team selected Cin7 and did much of the implementation work themselves. But not all of it: they had help from a Cin7 onboarding rep and, yes, Cin7's structured preparation checklists.
"[There were] no major headaches, and we obviously learned along the way. We had enough interaction with the Cin7 platform, including replicating past orders to get a better feel for Cin7, to make go live less daunting," Sean says.
He adds that Cin7 has become the backbone of their operations, finance, and accounting functions. "Its ability to integrate with our vital applications and to act as an intermediary to help translate and pass along data to all the resources we use outside of Cin7 is key."
The results back him up. With automation from Cin7 partner Owlery, Sanzo's order processing dropped from almost two days to under 10 minutes. Month-end reconciliation went from almost a full week to less than a day.
Human errors? Reduced to virtually zero.
Now, instead of putting out fires, the team funnels its energy into improving efficiency and driving growth with decisions based on Cin7's trustworthy data. They also lean on Cin7 Academy and Cin7's documentation tools to ease new hire training and onboarding. And with Cin7, the team is supremely confident they can handle anything peak season throws at them.
"Cin7 is helping us get out of the weeds of day-to-day tasks so our team can focus on long-term, strategic initiatives that will enable us to scale effectively."
The 80/20 rule, or Pareto principle, is a rule of thumb: a small share of your SKUs drives most of your sales or inventory value. The idea is that roughly 20% of products bring in about 80% of results, though your own split will vary. Use it to decide where to focus, counting top sellers more often and keeping their reorder points tight. It's the same thinking behind ABC analysis, where your "A" items get the most attention.
The four main types of inventory are raw materials, work-in-progress (WIP), finished goods, and MRO supplies. Raw materials become your products, WIP is anything partway through production, and finished goods are ready to sell. MRO stands for maintenance, repair, and operations: the gloves, tools, and spare parts that keep things running. Track all four, since each one ties up cash in its own way.
Q4 in e-commerce is the fourth quarter of the year: October, November, and December. It's holiday shopping season, with Black Friday, Cyber Monday, and gift-buying crowds all landing in the same stretch. For most online sellers, it's typically the busiest selling season of the year. That's why we recommend getting your systems, stock, and team ready well before October arrives!
There's no single best method, so the most effective approach combines a few. Start with real-time tracking in an inventory management system (IMS), so every channel and warehouse shares the same numbers. Then add regular cycle counts, ABC prioritization for your top sellers, and reorder points that trigger restocks before you run low. Together, they keep your data accurate and your shelves stocked.
Lean on two strategies: demand forecasting and just-in-time ordering. Forecasting shows you what you'll actually need, so you buy less of what won't sell. Just-in-time ordering swaps big, infrequent purchase orders for smaller, more frequent ones that arrive closer to when you need them. Keep a buffer of safety stock on your top sellers, so a demand spike doesn't leave you empty-handed.
Start by listing the checks you need across your systems, stock, and people. Under each, write specific tasks, like reconciling counts, confirming reorder points, or cross-training a backup. Give every task an owner and a due date, so nothing slips through the cracks. Cin7's free inventory list templates, linked earlier in this article, give you a head start!
Your team's Q4 readiness doesn't hinge only on having a working, proficient automated inventory system. Each team member needs to know how the system works. And that they can trust it.
Trust it for accuracy. For its ability to help them do their jobs. For making peak season something they want to run to, not away from.
So before Q4 gets here, ask yourself these four questions:
The answers may surprise you. And surprises aren't always good, especially when they come in Q4.
Your system may be ready, but your team? They may not be. Now, not Q4, is the time to find out.
Want to see how Cin7, the IMS built for growing product businesses, helps your team walk into peak season with confidence? Get a demo and we'll show you around!