Latest / Cash Flow Conversations with Fexingo: Working Capital, Receivables, and Small Business Finance / How E-Invoicing Closes Your Cash Flow Gap
Transcript
- Lucas: Luna, I want to talk about something that sounds boring but is quietly one of the biggest levers a small business owner can pull to fix cash flow: electronic invoicing. Luna: Okay, I'm listening. But how much difference can switching from paper to digital really make? Lucas: A lot more than most people think. Let me give you a specific case. There's a landscaping company in Ohio — 12 employees, does about two and a half million in revenue. They were sending paper invoices by mail. Average time from invoice date to payment received? Thirty-eight days. Luna: That's over five weeks. And they're a small firm — they probably feel every day of that gap. Lucas: Exactly. So last year they switched to an e-invoicing platform — one of the ones that starts at like 20 bucks a month. They now send invoices electronically with automated reminders and a link to pay online. Their average payment time dropped to 19 days. That's a 50 percent reduction. Luna: Half the time. And that's just from switching the delivery method? No changes to terms or pricing? Lucas: Same net-30 terms. Same clients. What changed is speed of delivery and friction. A paper invoice can sit in a mailroom for a week, then get routed internally. An electronic invoice lands in the inbox instantly. And if it includes structured data — what's called a Peppol format — it can go straight into the buyer's accounting system without manual entry. Luna: Peppol — that's that interoperability standard, right? I've heard it mentioned in European procurement contexts. Lucas: That's the one. It started in Europe but it's gaining traction in the US now. Basically, it's a common data format that lets any invoicing system talk to any other system. So when a supplier sends a Peppol-compliant invoice, the buyer's software can validate it automatically — matching line items to purchase orders, flagging discrepancies — and process it for payment without a human touching it. Luna: So the bottleneck moves from 'someone has to key this in' to 'the system can pay it tomorrow.' That's a structural shift. Lucas: Right. And the behavioral side matters too. When you send a paper invoice, the buyer doesn't see it until they open the mail. With e-invoicing, you can set up automated reminders at day 7, day 14, day 21. One study I saw — from a payment automation firm — found that automated reminders alone reduced average payment time by 12 days. Luna: Twelve days just from a nudge. That's huge. So what's stopping more small businesses from adopting this? Cost can't be the barrier if it's 20 bucks a month. Lucas: It's mostly awareness and inertia. According to a 2025 survey from the Small Business Administration, only about 30 percent of US small businesses use any kind of e-invoicing. The rest still print and mail. Some owners think it's complicated to set up, or they worry about customer pushback. But the platforms are pretty plug and play now. Luna: I've also heard that some buyers push back because they prefer paper — it's what they're used to. How do you handle that? Lucas: It's a valid concern. But a lot of those buyers will adapt quickly if you make it easy. One tactic: offer a small prompt-payment discount for electronic invoices — say, 1 percent if paid within 10 days. That gives the buyer an incentive to accept the digital process. And the data shows that e-invoiced clients are more likely to take the discount because the invoice arrives faster. Luna: So it's a virtuous cycle: faster delivery, faster payment, better cash flow. And the cost of the platform is trivial compared to the working capital benefit. Lucas: Exactly. And there's another angle: the 2026 federal push for real-time payment rails. The FedNow service is already live, and there's talk of requiring government contractors to use e-invoicing within the next two years. That could accelerate adoption across the board. Luna: I'd be curious to see if that leads to mandatory Peppol compliance for certain industries, like healthcare or defense contracting. Lucas: It's possible. Australia and the EU already have mandates. The US typically moves slower, but the momentum is building. For a small business owner listening, the takeaway is: you don't need to wait for a mandate. The ROI on switching to e-invoicing is pretty clear — less than a month to recoup the subscription cost in improved cash flow. Luna: And honestly, if today's conversation moved your thinking forward even a little, that's the kind of practical help we try to deliver every episode. Lucas: Yeah. And if it was worth a coffee to you, you can find us at buy me a coffee dot com slash fexingo. That support is what keeps this show ad-free and focused on the numbers that matter. Luna: Absolutely. No pressure, just if it's useful. Okay, back to e-invoicing — one more thing I want to dig into. Lucas: Sure, go ahead. Luna: You mentioned partial payments earlier. How does e-invoicing handle that? Because sometimes a client can't pay the full amount but could pay half on time. Lucas: That's a great question. Many e-invoicing platforms now support partial payment options directly in the portal. The buyer can say, 'I'll pay 60 percent now and the rest in two weeks.' The system tracks that automatically, sends a receipt for the partial, and schedules the reminder for the balance. That gives the buyer flexibility and the seller predictable cash inflow. Luna: So it's not just about speed — it's about flexibility. And that flexibility can actually improve the relationship with the client. Lucas: Exactly. Because instead of the client defaulting on a full invoice, they can proactively pay what they can. You avoid the awkward collection call. And the data shows that partial payments actually result in higher total collection rates over time. Luna: Alright, I'm sold. What's the first step for a business owner who wants to make the switch? Lucas: Start with one client. Pick your biggest repeat customer — the one who pays the most consistently — and send them your next invoice electronically. Use a free trial of a platform like FreshBooks, Zoho Invoice, or Wave. See if they pay faster. Then expand from there. The key is to test it on a low-risk relationship first. Luna: And if that works, you've got a business case to roll it out to everyone. Lucas: Exactly. It's one of those rare business changes that's low cost, low risk, and high impact. Luna: Well, I think we've given everyone something concrete to try this week. Thanks, Lucas. Lucas: Thanks, Luna. See you next time.