By Barath A. R.
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21 March 2026
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3 min read
An annual maintenance contract is the difference between a vending machine that works for four years and one that quietly degrades into a jug of instant coffee nobody drinks. Most disputes about AMCs are not really about money — they are about scope that was never written down. This is what a vending AMC conventionally covers in Bangalore, what it conventionally does not, and the specific clauses worth pinning before you sign.
Premix machine: ₹500-₹1,000/month AMC. Bean-to-cup: ₹2,000-₹5,000/month AMC. Snack vending: typically bundled at zero cost in revenue-share contracts.
A vending machine fails in two distinct ways, and an AMC only insures one of them. Preventive failure — scale build-up, worn seals, a clogged brewer — is predictable, cheap to avoid and squarely the contractor’s job. Component failure — a dead pump, a cracked boiler, fried electronics — is expensive and usually excluded. When a machine stops working, the argument is over which of the two happened, and the honest answer is often that neglected preventive maintenance caused the component failure. That is why visit frequency matters more in an AMC than the headline price.
If you take one thing from this: the input water determines your true cost of ownership, not the machine brand. Hard water shortens boiler life, drives descaling frequency, and sits behind the most common AMC exclusion — "water quality issues". Putting a filter ahead of the machine is cheaper than any of the arguments that follow from not having one, and it converts a recurring dispute into a fixed, predictable line item.
WRITTEN BY
Founder & CEO at OfficeSmart (Erevu Ventures Private Limited). A decade building B2B procurement for Bangalore corporates.
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