Latest / Cash Flow Conversations with Fexingo: Working Capital, Receivables, and Small Business Finance / How a Bookstore Used Inventory Turns to Unlock Cash
Transcript
- Lucas: So I was talking to a bookstore owner in Portland last week. Small indie shop, been around for about twelve years. And she told me something that stuck with me — she said her biggest breakthrough in cash flow had nothing to do with getting a loan, or cutting costs. It was all about how fast her inventory moved. Luna: Inventory turns. That is such an underrated lever. Most small business owners I talk to are obsessed with top line revenue, but they don't think about how long their money sits on a shelf. Lucas: Exactly. And in her case, the numbers were pretty stark. She had about ninety days of inventory on hand. So every dollar she spent on a book took, on average, three months to come back as cash. That's a brutal cash conversion cycle for a business with thin margins. Luna: Right. And bookstores have notoriously low margins. So if her profit margin is, say, five percent, then tying up cash for three months means she needs to sell a lot of volume just to keep the lights on. Lucas: Exactly. So she started tracking her inventory turnover ratio. That's cost of goods sold divided by average inventory. She was running at about four times a year. Which sounds fine until you realize that her biggest expense — rent — is due every single month. Luna: And if you're turning inventory four times a year, you're basically waiting three months between each cycle. That's a recipe for a cash crunch. Lucas: So she made a decision. She decided she wanted to cut her inventory on hand from ninety days to forty-five. Which meant doubling her turnover ratio to about eight times a year. The goal was to free up cash, not to necessarily sell more books. Luna: How did she do that without losing sales? I mean, if you cut inventory by half, you risk running out of popular titles. Lucas: Great question. She didn't just slash everything. She started with a data-driven approach. She looked at her sales history and identified the slow movers — books that had been sitting for more than six months. Those got discounted and cleared out. Then she adjusted her ordering patterns. Instead of ordering deep, she ordered more frequently but smaller quantities. Luna: So she shifted from a 'just in case' inventory model to a 'just in time' model. That takes discipline. Lucas: Lot of discipline. And she also negotiated with her publishers. She said, 'Look, if I can commit to ordering more frequently, can you give me net 60 terms instead of net 30?' Some said yes. That stretched her payables, which further improved her cash conversion cycle. Luna: So she's reducing inventory days and increasing payables days at the same time. That's a double win. Lucas: Big time. Within six months, she had freed up about a hundred and twenty thousand dollars in cash. That's cash that was just sitting on her shelves, not earning anything. She used part of it to renovate the store's cafe area, which boosted revenue. And she built a cash buffer so she could weather slow months without stress. Luna: I love that. And I think a lot of listeners might think, 'Well, that only works for a bookstore.' But the same principle applies to any retailer, any wholesaler, even some service businesses that carry parts inventory. Lucas: Absolutely. The metric is universal. Your inventory turnover ratio is one of the most direct measures of how efficiently you're using your cash. And if you can improve it, you unlock money you already have. Luna: Before we go deeper into the mechanics, I want to say something. If this conversation has been useful to you — if you're thinking about your own inventory differently — that's exactly why we do this show. And the way these stay ad-free is listener support. You can find us at buy me a coffee dot com slash fexingo. It helps us keep doing episodes like this. Lucas: Yeah, we appreciate everyone who chips in. It really does make a difference. So back to the bookstore — one of the interesting side effects she noticed was that her profit margin actually improved. Luna: How? I would think discounting to clear slow movers would hurt margin. Lucas: Short term, yes. But she cleared out inventory that was taking up space and gathering dust. Once that was gone, she was able to focus on higher-margin items like local author books and specialty gifts. Plus, she reduced the amount of capital tied up, so her return on investment improved. Luna: So the inventory turnover improvement didn't just free up cash — it actually made her business more profitable per square foot. Lucas: Exactly. And there's a really simple formula for thinking about this. If you have a hundred thousand dollars in inventory and you turn it four times a year, your cost of goods sold is four hundred thousand. If you can turn it six times, you can either support six hundred thousand in sales with the same inventory, or you can reduce your inventory to about sixty-seven thousand and keep your sales the same. Luna: Right. So the cash freed up is basically the reduction in average inventory. In her case, she went from an average inventory of maybe three hundred thousand to a hundred and eighty thousand. That's a hundred and twenty thousand in cash. Lucas: Right. And that cash is permanent. It's not a loan you have to pay back. It's money you already had, just trapped in slow-moving stock. Luna: One thing I'm curious about — did she ever run into stockouts? Like, did she lose sales because she was ordering less? Lucas: She said a few times in the first couple months. But she got better at forecasting. She started tracking which titles had consistent demand and made sure those were always in stock. For the rest, she accepted that occasionally being out of stock was better than having cash tied up for months. Luna: That's a tough trade-off for a lot of business owners. They hate saying no to a customer. Lucas: Totally. But she framed it as a choice between occasional missed sales and a constant cash crunch. And once she saw the math, it was an easy decision. Luna: So what's the one takeaway for a small business owner listening right now? Like, what should they do tomorrow? Lucas: Calculate your inventory turnover ratio. If you don't know it, find your cost of goods sold for the last twelve months, divide by your current inventory value. That gives you a number. Then ask yourself: is that number higher or lower than your industry average? For a bookstore, four times is low. For a grocery store, you might be at twenty times. If you're below average, start there. Luna: And if you can't calculate it easily, that's itself a red flag. You need to know your numbers. Lucas: Exactly. And the second thing: look at your slow movers. Anything that hasn't sold in six months — discount it, bundle it, donate it for a tax write-off. Clear the shelf. Then order smarter. Smaller, more frequent orders. Negotiate better payment terms with suppliers if you can. Luna: It's amazing how much cash is hiding in plain sight. I think a lot of businesses would be surprised if they actually measured this. Lucas: Hundred percent. And the beauty is, it's not about selling more. It's about selling the same amount with less capital. That's a direct boost to your return on investment. Luna: Alright, so next time you're looking at a cash flow problem, don't just think about loans or cutting costs. Look at your inventory. Lucas: And if you want a deep dive into the cash conversion cycle, we can do a whole episode on that formula. It's receivables days plus inventory days minus payables days. That's the number that really tells you how long your cash is tied up. Luna: I'd love that. For now, though, I think the bookstore story is a great reminder that sometimes the most powerful financial lever is the one right in front of you. Lucas: Yeah. Maria from Portland — she's proof of that. She didn't need a bank. She just needed a better view of her own shelves.