Latest / Cash Flow Conversations with Fexingo: Working Capital, Receivables, and Small Business Finance / How One Auto Shop Used Credit Card Surcharging to Speed Cash Flow
Transcript
- Lucas: Maria Hernandez runs a four-bay auto repair shop in Denver called The Wrench Collective. She told me something surprising a few weeks ago: sixty percent of her customers pay with a credit card. Luna: That's pretty typical for a shop that does jobs between two hundred and fifteen hundred dollars. People put it on plastic. Lucas: Right. And for Maria, every card swipe cost her two point five percent in processing fees, plus the money didn't actually hit her account for one to two business days. That lag — even just a couple of days — was a real friction point in her cash flow. Luna: So what did she do? She can't exactly stop accepting credit cards. Lucas: She didn't. She did something smarter. She started surcharging. That's where you add a small fee — in her case, two percent — on credit card transactions, and you pass it on to the customer. Luna: Now if today was useful — if you're listening and you run a business and you've ever felt that pinch between doing the work and getting paid — the reason episodes like this stay free and ad-free is listener support. It's buy me a coffee dot com slash fexingo. That's the whole thing. Keeps us independent. Lucas: Yeah, exactly. We love doing this. And Maria's story is a perfect example of a small tweak that made a real difference. So let's get into how she did it. Lucas: First, a quick legal check. Surcharging is legal in most US states, but not all. Colorado allows it. The rules are: you have to disclose the surcharge clearly at the point of sale and on the receipt. You can't surcharge more than your actual cost of acceptance, and you can't surcharge debit cards or prepaid cards — only credit. Luna: So she had to post a sign at the front desk, and probably a line on the estimate form. Lucas: Exactly. She put a small sign next to the register that said, 'A 2% surcharge applies to credit card payments. Debit and cash have no surcharge.' And she trained her front-desk person to mention it verbally when handing over the invoice. Not in a pushy way, just as a heads up. Luna: And how did customers react? Lucas: Within three months, credit card usage dropped from sixty percent to about forty-two percent. So about a third of those card users switched to debit or cash. The ones who stayed on credit didn't seem to mind — they were probably chasing points or miles. Luna: So the math for Maria: she saves the 2.5% fee on that shifted volume, and the money from debit and cash settles same day or next morning instead of two days later. Lucas: Right. Let's run some rough numbers. Say her monthly revenue is sixty thousand dollars. Before the surcharge, thirty-six thousand of that came from credit cards. After, it's about twenty-five thousand on credit. So eleven thousand dollars moved off credit. She saves two point five percent on that — that's two hundred seventy-five dollars a month in fees. Plus, she gets that cash faster. Luna: Two seventy-five a month doesn't sound huge, but it adds up. And the bigger impact might be the cash flow timing. Lucas: That's where it gets interesting. Maria tracks her average days receivables outstanding — essentially how long between when a job is done and when the money is available to spend. Before the surcharge, it was about twelve days. After three months, it dropped to eight days. That's a four-day improvement in working capital. Luna: And for a shop that pays for parts on net-15 or net-30 terms, having that money come in four days earlier can be the difference between taking a vendor discount or stretching payables. Lucas: Exactly. Maria told me she started using the faster cash to take a two percent discount on her parts orders from a major supplier. That discount more than offset any lost customer goodwill from the surcharge. Luna: So she essentially traded a small fee on some customers for a discount on her own payables. That's a smart loop. Lucas: It is. But I want to be clear — this isn't for everyone. Some states ban surcharging entirely. And even where it's legal, you have to comply with card network rules. Visa and Mastercard both have specific requirements about disclosure and how the surcharge appears on the receipt. If you mess that up, you risk fines or losing the ability to accept cards. Luna: Plus there's the customer relations angle. Some people get annoyed by fees, even if they're small. How did Maria handle that? Lucas: She was nervous about it at first. But she framed it differently. She told customers, 'We're passing along the processing fee that we used to absorb. If you want to avoid it, you can pay with debit or cash.' Most people understood. She said only one or two customers complained in the first month, and none left permanently. Luna: So the key is transparency — and giving people an easy way out. Lucas: Exactly. The surcharge isn't a penalty; it's a choice architecture. You're nudging people toward the payment method that costs everyone less. And for a small business, that can make a real dent in cash flow. Luna: I've read that the average small business spends about one point five to two point five percent of revenue on payment processing. For a shop doing six hundred thousand a year, that's nine to fifteen thousand dollars in fees. Shaving even a third of that off is meaningful. Lucas: And the faster settlement compounds over time. Maria said her cash buffer — the amount she keeps in checking to cover payroll and parts — went from needing about twenty-five thousand to about eighteen thousand. That's seven thousand dollars that she could put into a high-yield account or use for growth. Luna: So what's the takeaway for a listener who's thinking about trying this? Lucas: First, check if surcharging is legal in your state. Second, make sure you're registered with the card networks — some processors require you to opt in. Third, disclose clearly and train your staff. And fourth, track your data. Measure credit card usage before and after, and track your receivables days. That way you know if it's working. Luna: And if it doesn't work, you can always stop. There's no long-term contract with a surcharging policy. Lucas: Right. Maria saw results in the first month. But she also said the biggest win wasn't the fee savings — it was the peace of mind. She used to check her bank account every morning to see if payments had cleared. Now she doesn't worry as much. That's the kind of cash flow improvement that changes how you run your business. Luna: And that's worth more than two hundred seventy-five dollars a month. Lucas: Exactly. So if you're a small business owner and you've been absorbing credit card fees without thinking about it, this is worth a look. Just make sure you do it right.