A business control platform with 50 online calculators, analysers and a blog, plus 10 desktop programs with source code. First on Google for „vidite gde vaša firma gubi novac“ (see where your company is losing money).
The website Zen Box Infinity is for sale: platform with tools and software, in the field of “Business software and business control”. The price is €6,800, including the domain and the website. On Google it holds #1 for „vidite gde vaša firma gubi novac“ (see where your company is losing money).
Every company has a hole in its pocket; it just rarely knows which one. Zen Box Infinity is a platform built to find that hole: calculators, analysers and business software in one place, in English and Serbian. On Google it is first for „vidite gde vaša firma gubi novac“ (see where your company is losing money) — the sentence an owner types when they have had enough of guessing.
This is a whole small software portfolio, and the website is its shop window. Along with the domain and the WordPress website come ten desktop programs with source code and ready-made EXE versions: for production, warehouse, hotel, invoicing, pricing, production planning, sales, deadlines and obligations, cash flow and financial calculations. Every program already has a licence price list — the Factory Management System, for example, is €120 a year or €300 for life — so the sales model is just waiting for someone to plug it in.
There is as much content as in a well-stocked folder: 50 online calculators for margin, break-even, ROI, OEE and stock, analysers for financial health and cash flow, an SEO audit, converters for Excel, CSV and PDF, barcode tools, around thirty free Excel templates, a library of 45 KPI guides and 111 blog articles. Behind it all is an author with 18 years in production, purchasing and financial controlling, so the tools smell of the factory floor rather than the textbook.
The numbers, honestly: the website has been running for eight months, and from May to October 2026 it recorded 87,012 impressions in Google search and 292 clicks, with Google Analytics connected for verification. Revenue has not started yet — the shelf is up and waiting for stock: program licences, paid downloads, ads, subscriptions or training packages. The annual running cost is about 350 dollars, mostly for hosting.
Best suited to a developer, a finance consultant, an accounting firm or a digital entrepreneur who wants to skip a year of development. The sale covers the domain, website, brand, programs, source code and technical documentation, while the social media accounts and mailing lists stay with the current owner. The tool is sharpened — you choose what to build with it.
How it looks
A walk through the website, from the home page to the contact page.
Google search
The positions were recorded during an analysis in 2026 and change over time. You can check each one yourself: type the phrase into Google. The phrases are in Serbian, exactly as people search for them; a translation is shown next to each.
The purchase
They come together, like a key and a lock. With the website you also get its address, with everything it has built on Google so far.
The owner is focusing on another business investment.
This website is sold by its owner. Prodaja sajtova presents the offer and helps with the negotiation, but is not a party to the sale. Check the figures and access before paying; for the payment we recommend escrow.
Short answers
The price of Zen Box Infinity is €6,800. The price includes the domain and the website, and you can keep or change the name and logo.
You get the domain zenboxinfinity.com and the whole website, with its content, design and its history on Google so far. On top of that you get: 10 desktop programs with source code, custom WordPress components, brand and technical documentation and consultation after the sale.
The website holds #1 for „vidite gde vaša firma gubi novac“ (see where your company is losing money). The positions were recorded in 2026 and change over time.
The website is sold by its owner, who sets the price. You send your enquiry through the Prodaja sajtova platform, and before the deal we clarify the terms, changes and maintenance.
The owner is focusing on another business investment.
The website uses: WordPress with custom components; desktop programs with source code and EXE versions. It has been online since 2026.
Get in touch and we will go through the numbers, your questions and the next steps together.
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