Combo Vending Machines Explained — When One Machine Beats Two

The combo case A combo machine — like the **AMS Combi**, **USI 3145 Combo** or **Necta Melodia Combi** — puts refrigerated bottles/cans on the lower shelves and snacks on the upper shelves. One footprint, one power point, one delivery, one service call.

When a combo wins - Sites with **under 40 staff** — a single combo handles the volume. - **Space-constrained locations** (small kitchenettes, reception areas). - **Single-lift installs** upstairs where two machines are impractical.

When to run two machines instead - **High-volume sites** (100+ staff) — a combo can't keep up with cold drink demand. - **Extreme climate** (top-floor, no aircon) — dedicated fridge deck handles heat better. - **Menu breadth** — 30+ snack selections need a dedicated snack machine.

See our current combo machines or compare against a snack + drink pair.

Running the comparison properly

Two machines cost roughly twice the purchase price, use two power points, need two footprints and two service stops. A combo halves all of that and loses capacity. The break-even is usually about 60 people, but three things can move it:

• Drink-heavy sites hit the combo's cold capacity first — hot climates, gyms, outdoor trades.
• Long service intervals favour two machines: if you visit fortnightly, a combo will run out.
• Space constraints in inner Sydney, Melbourne and Brisbane break rooms often settle the question before the maths does.

Regional and multi-site considerations

For operators running routes across regional Victoria, NSW or Queensland, the combo's real advantage is the drive. One stop instead of two on a site 90 minutes out is a material saving over a year, and it may make an otherwise marginal town viable.

Specifications by model are on the combo machines page; if you are unsure which way to go, send your headcount and site type through the enquiry form and we will size it for you.