Vending Machine Business Operations

#Routes are a scheduling problem

Every avoidable trip is margin lost, and every missed restock is a lost sale sitting on a shelf you didn't visit in time. The core operational skill in vending isn't mechanical. It's setting the right service frequency for each machine: often enough to avoid stockouts on your best sellers, rare enough that you're not driving across town to top off two rows that barely moved. Par levels and a little sales data solve most of this.

#Planning an efficient route

• Group stops geographically. Minimize drive time between locations rather than visiting in the order machines happen to need restocking.
• Set service frequency per machine, not a blanket schedule. A high-velocity office machine might need weekly visits; a slower location might go two or three weeks between restocks.
• Pre-kit product before you leave. Know what each stop needs before you arrive, based on the last visit's sales data. Arriving with the right product already sorted cuts time at the machine dramatically.
• Batch service tasks. Restocking, cash collection, and a quick visual maintenance check should happen in the same visit, not separate trips.

#Restock frequency and par levels

A par level is the target quantity you restock a slot up to. Set it from actual sales velocity at that specific machine and location, not the slot's physical capacity. A slot that sells 3 units a week doesn't need to be filled to hold 12; overfilling ties up capital in product that sits and risks going stale, while underfilling means more frequent trips than necessary. Review and adjust par levels every few weeks as a location's patterns settle in.

#What a service visit should include

1. Restock to par levels, using data from the last visit or the card reader's sales report
2. Collect and reconcile cash, if the machine takes it
3. Quick visual and mechanical check: bill acceptor, coin mechanism, card reader, temperature (on refrigerated units), and general cleanliness
4. Wipe down the exterior and glass. A dirty machine measurably sells less and reflects on the relationship with the location
5. Note anything for the location contact: a maintenance issue, a request, or simply a quick check-in that keeps the relationship warm

#Preventive maintenance checklist

Staying ahead of this schedule costs little in time and prevents the failures that actually cost sales and location trust. A machine that's frequently down loses far more than the maintenance would have.

#Common problems and fixes

• Bill acceptor jams or misreads: usually a dirty sensor or a worn/damaged bill. Clean the sensor first, replace consistently rejected bills at the source
• Coin mechanism jams: often debris or a bent coin; most mechanisms have a manual release for quick clearing
• Card reader unresponsive: check the connectivity/signal indicator first (many issues are a lost cellular or Wi-Fi connection, not a hardware fault); a reboot resolves a meaningful share of these
• Refrigeration failure: check for blocked vents and a clean condenser coil before assuming a compressor issue. On a refrigerated unit this is the fastest-acting problem and worth checking every visit

#Cash handling and reconciliation

Even on a mostly-cashless route, keep a simple, consistent process: count and record cash at the machine or immediately after, reconcile it against the card reader's reported cash-vs-card split if available, and deposit on a regular schedule rather than letting cash accumulate. Sloppy cash handling is one of the more common sources of "the numbers don't add up" headaches for new operators.

#Scaling to multiple machines

Managing multiple machines is mostly a route-density and scheduling problem, not a fundamentally different skill. A part-time operator can typically manage 5–15 machines; a full-time operator with an efficient, geographically tight route can often run 20–40 solo before drive time and visit frequency start to strain a single person's schedule. At that point, hiring part-time help for restocking becomes worth evaluating.

#Buying an existing route

Buying an established route can be a faster start than building from zero, since the locations and a revenue history already exist. Before paying, independently verify sales figures rather than relying solely on the seller's numbers, physically inspect every machine, and confirm the placement agreements actually transfer to a new owner. Purchase prices commonly run 1.5–2.5x trailing annual net profit, though this varies with location quality and machine condition.

"Ask for sales data. If the seller has credit card readers on the machines, sales data won't be hard to show. If he doesn't have credit card readers, the machines probably aren't as busy as he says."

"I got my feet wet buying our first 9 machines across 4 locations from a retired gentleman selling off his route. I took a risk, knowing nothing about vending, probably overpaid, but we've grown to 28 machines and are in the black. It took five years, but here we are."