Plenty of regular people are making real money with a single machine they bought for a few hundred to a few thousand dollars. You don’t need a degree or special training. Just plug it in and start earning.
Below are nine machines people are using right now to build side hustles and full businesses, with real numbers, real margins, and real stories for each. I know this works because my own 7-figure business started with one embroidery machine in the corner of our living room.
Here are the nine, what they make, and what it takes to start.
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Table of Contents
Key takeaways
- Personalization machines have the best margins. Embroidery runs over 90%, and laser engraving and printing turn cheap blanks into premium gifts.
- 3D printers start at about $300. One 17-year-old prints Crocs charms and makes around $20,000 a month.
- Vending is the most hands-off. Ice, snack, and cotton candy machines run 24/7 with a few hours of upkeep a week.
- Photo booths and kettle corn are part product, part experience, with very high margins and built-in marketing.
- Start with one machine and scale. Almost every story here began with a single unit.
The 9 machines at a glance
| # | Machine | Margin | Real example |
|---|---|---|---|
| 1 | Embroidery machine | Over 90% | Built Bumblebee Linens to 7 figures |
| 2 | White toner printer | High | Marc Raines, +$900/month part-time |
| 3 | 3D printer (from $300) | High | Michael Satterlee, ~$20,000/month |
| 4 | Laser engraver | Massive | Lucas Walsh, well over six figures/year |
| 5 | Ice vending machine | High | Steve Slagle, $33,000 in months |
| 6 | Snack/beverage vending (from ~$1,400) | Good | Brandon Schlichter, $100,000+/month at scale |
| 7 | Cotton candy vending | High | Zach Downey, ~$500,000/year |
| 8 | Photo booth | Very high | Ben Hawes, replaced his income in ~60 hours/month |
| 9 | Kettle corn kettle | 80-90% | $500+ profit per event day |
Embroidery machines
Embroidery machines are money-makers because personalization sells. People happily pay extra for names, dates, and custom designs, and the margins run over 90%. Once you create a design, the machine does almost all the work.
This is how my wife and I built our entire business. She was pregnant and had just quit her job, and going from two incomes to one in Silicon Valley was terrifying, so we started selling personalized handkerchiefs online.
We made $1,000 in the first month and over $100,000 in profit in the first year, while I worked 60 hours a week as an engineer and sewed until midnight. That hustle became a business that has made us over $10 million. Even one machine can change your life if you use it right.
White toner printers
White toner printers let you print full-color graphics on fabric, mugs, tumblers, and even glass, turning cheap blanks into custom products with high margins. If an embroidery machine feels out of reach, this is a cheaper entry point. We use a Uninet iColor 650i, which exploded our orders once we added a custom-printed line.
Marc Raines, a FedEx driver, started with one white toner printer, spent a few hours learning it, and now makes an extra $900 a month working about 20 hours a week, which covers his printer payments with money left over. Setup is simple, and you get more versatility than embroidery without the complexity or big upfront cost.
3D printers
For as little as $300, you can set up a 3D printer in your bedroom and make products people pay for while you sleep.
A 17-year-old named Michael Satterlee started printing Crocs charms before school, selling simple ones for $20 and complex designs for $45, and now makes about $20,000 a month, over a quarter million a year, with printers running around the clock.
You do not even have to design everything yourself, since marketplaces are full of free and paid models. Low startup cost, endless customization, and the printer does the heavy lifting.
Laser engraving machines
Laser engravers turn almost anything, like a tumbler, cutting board, or cake pan, into a premium personalized gift. Load a design, hit start, no mess, and the margins are huge.
Lucas Walsh learned to use one in high school, bought his own, experimented in his garage, and now runs Walsh Engraving, making well over six figures a year cranking out custom tumblers and cutting boards.
Start with one machine and simple designs, then scale into a real business.
Ice vending machines
Ice is universal: fishermen, campers, boaters, and restaurants all need it, and the machine runs itself 24/7. Steve Slagle in Florida bought two ice-and-water machines in early 2022 and made $33,000 in revenue by October, spending only a couple hours a week checking and wiping them down, with no staff or storefront.
There is no packaging, design, or marketing with ice, just a smart location and a reliable machine. Some operators scale to twenty machines for a true passive-income empire.
Snack and beverage vending machines
Snack and beverage vending machines are one of the most profitable side hustles around, with no storefront, no employees, and the machine running 24/7 once it is placed in a high-traffic spot. Brandon Schlichter in Ohio started with two machines he bought for $1,400, and one in a high-traffic spot pulled in $249 a week, nearly $900 a month.
He scaled to a network now making over $100,000 a month and hires someone else to stock and collect, so it runs on autopilot. Get the right locations, outsource the grunt work, and focus on strategy.
Cotton candy vending machines
Cotton candy vending machines are high-tech, fully automated kiosks that spin fresh cotton candy in front of customers, not typical office snack machines. The novelty is the marketing.
Zach Downey started with one machine in a resort area, people went crazy for it, and he expanded to over 10 machines in malls, resorts, and tourist spots, now pulling in over $500,000 a year almost completely automated. The machine is the attraction, so people happily pay premium prices, and one person can manage a whole fleet.
Photo booths
Photo booths are part product, part experience. You show up to weddings or corporate events, people snap photos, and they take a keepsake home, and demand is steady because almost no one prints photos anymore.
Ben Hawes got laid off from a corporate job, launched a photo booth side hustle called Rent My Booth, and replaced his entire income in about 60 hours a month.
I recently rented one for my 50th birthday for $700. It was mailed to me, and I shipped it back with a prepaid label, so it was almost pure profit for the owner.
Kettle corn
Kettle corn is old-school and still wildly profitable, with 80 to 90% margins on ingredients that cost about a dollar a bag. All it takes is a kettle, a few ingredients, and a spot with steady foot traffic like a fair or farmers market.
A bag sells for $8 to $10, so vendors clear $500 or more in profit per event day, and a packed schedule turns it into a six-figure seasonal business.
The marketing is built in: people see the giant kettle, smell the popcorn, and line up. Add more stands and send them to different towns to scale.
Frequently asked questions
What machines can you buy to make money?
Strong options include embroidery machines, white toner printers, 3D printers, laser engravers, and vending machines for ice, snacks, cotton candy, plus photo booths and kettle corn setups. Each turns a one-time machine purchase into a product or service people pay for repeatedly.
What is the most profitable machine business?
Personalization machines have the highest margins. Embroidery runs over 90%, and laser engraving and printing turn cheap blanks into premium custom gifts. Kettle corn also hits 80-90% margins on very low ingredient costs.
How much does it cost to start a 3D printing business?
You can start for as little as $300 for a printer. One 17-year-old built a roughly $20,000-a-month business printing Crocs charms in his bedroom, using free and paid models from online marketplaces rather than designing everything himself.
Are vending machines profitable?
Yes, with the right location. One snack machine bought as part of a $1,400 pair pulled in about $900 a month, and that operator scaled to over $100,000 a month. Ice and cotton candy vending are similarly hands-off and run 24/7.
Which machine business is the most hands-off?
Vending is the most passive. Ice machines in particular need only a couple hours of upkeep a week with no packaging, design, or marketing. Snack and cotton candy vending can also be outsourced for stocking once you scale.

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Steve Chou is a highly recognized influencer in the ecommerce space and has taught thousands of students how to effectively sell physical products online over at ProfitableOnlineStore.com.
His blog, MyWifeQuitHerJob.com, has been featured in Forbes, Inc, The New York Times, Entrepreneur and MSNBC.
He's also a contributing author for BigCommerce, Klaviyo, ManyChat, Printful, Privy, CXL, Ecommerce Fuel, GlockApps, Privy, Social Media Examiner, Web Designer Depot, Sumo and other leading business publications.
In addition, he runs a popular ecommerce podcast, My Wife Quit Her Job, which is a top 25 marketing show on all of Apple Podcasts.
To stay up to date with all of the latest ecommerce trends, Steve runs a 7 figure ecommerce store, BumblebeeLinens.com, with his wife and puts on an annual ecommerce conference called The Sellers Summit.
Steve carries both a bachelors and a masters degree in electrical engineering from Stanford University. Despite majoring in electrical engineering, he spent a good portion of his graduate education studying entrepreneurship and the mechanics of running small businesses.










