CheqNex Live
Write, print and track cheques on your own bank's cheque layouts. Cheque books, payees, statuses and a full cheque register.
Cloud business software · Sri Lanka
Build your own ERP, one module at a time.
Sonex ERP is a family of cloud apps for growing businesses. Start with what you need today, from cheque writing to accounting, POS and inventory, and add more modules as your business grows.
- Serving businesses since 2013
- Works in your browser
- Multi-company & multi-branch
- Sinhala, English & Tamil bills
Business software that grows with you.
Modules
Pick only what your business needs
Every module works on its own and works even better together. One login, one company and one set of customers, suppliers and items, shared across all the modules you use.
AccNex Coming soon
Accounting: chart of accounts, payment vouchers, receipts, journals, supplier bills, bank reconciliation and financial reports.
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PosNex Coming soon
Easy to use and quick to get started. Avoid spending days entering items by hand with the Sonex Item Catalogue, then manage retail and wholesale sales, offers, payments, receipts and customer balances in one place.
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SalesNex Coming soon
Sales for larger, high-value orders: quotations, invoices, service invoices, returns, sales reps and customer statements.
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BuyNex Coming soon
Purchasing: purchase orders, goods received notes and purchase invoices, supplier returns and payables.
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StockNex Coming soon
Inventory: items in batches with their own cost, price and expiry, stock per branch, transfers, stock counts and valuation.
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DineNex Coming soon
For restaurants and cafés: tables, kitchen order tickets, menus and recipes, and fast restaurant billing.
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PayNex Coming soon
Attendance and payroll: employee records, attendance and leave, salary processing with EPF / ETF, payslips and salary reports.
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ProdNex Coming soon
Production: recipes and bills of materials, production orders, raw material issues, finished goods into stock and production costing.
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InsightNex Coming soon
Advanced reporting and AI-based analysis across all your modules: dashboards, trends, forecasts, alerts, and answers to questions about your business in plain language.
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TaxNex Coming soon Free for individuals
Tax calculations for Sri Lanka: VAT, SSCL and withholding tax for registered companies, and a free Personal Income Tax (IIT) calculator for individuals.
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AutoNex Coming soon
For vehicle importers, distributors and dealers: vehicle stock by chassis and engine number, import costing, sales, registration and after-sales follow-up.
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PrintNex Coming soon
For printing businesses: job orders and quotations, artwork and proof approval, job costing for paper, plates and ink, production tracking and delivery.
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RentNex Coming soon
For rental businesses: wedding suits, construction equipment, tools, event equipment, vehicles and more. Bookings and availability, deposits, check-out and return, late and damage charges.
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FixNex Coming soon
For laptop, PC, mobile and electronics repair centres: job cards with device details, diagnosis and estimates, parts used, repair status updates for customers, warranty and collection.
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ServNex Coming soon
For service businesses: service jobs and items, quotations, scheduling, field teams, and project-based work with progress and costing.
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StayNex Coming soon
For hotels, guest houses, villas and resorts: room bookings and availability, check-in and check-out, guest folios, housekeeping and billing.
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How it works
Up and running without the usual ERP pain
Choose your modules
Tell us how your business works. We'll suggest the modules you need now, and nothing you don't.
We set up your company
Your own secure company address, users, branches and starting data, ready to use in your browser.
Grow at your pace
Add modules, branches and users whenever you need them. Your data and settings carry over.
Available now
CheqNex: cheques without the handwriting
Stop writing cheques by hand. CheqNex prints them on your bank's own cheque leaves, with the amount in words, crossing and company seal, and keeps track of every cheque until it clears.
- ✓Prints on your bank's layoutReady-made layouts for Sri Lankan banks, fine-tuned for your printer.
- ✓Cheque books & payeesNext cheque number is picked automatically from the right book.
- ✓Track every chequePrinted, issued, presented, cleared, returned or stopped, with full history.
Why Sonex
Made for the way Sri Lankan businesses work
Pay for what you use
Start with one module and add the rest only when you need them.
Local practice built in
Post-dated cheques, A/C payee crossings and local bank cheque layouts, out of the box.
Branches & companies
Run several branches, or several companies, with the right access for every user.
Three languages
Bills and documents in Sinhala, English or Tamil.
Works with your hardware
Cheque printers, 80 mm receipt printers, barcode scanners and weighing scales.
Secure by design
Each company's data is kept separate, and only your own users can sign in to it.
Services
More than software: we build what your business needs
Besides the Sonex ERP modules, our team builds and supports complete solutions for your business.
POS systems
Fast billing systems for shops, supermarkets, hardware stores and book shops, with barcode scanners, receipt printers and weighing scales.
ERP systems
Complete business systems covering accounts, sales, purchasing, stock and reports, set up around the way your business works.
Industry software
Software for hotels, restaurants, production and rental businesses, built and supported by our own team.
Website design & development
Modern, fast, mobile-friendly websites and web applications, like this one, from simple business websites to online systems.
Networking
Office and shop networks, computers and devices installed and configured so everything works together.
Installation & support
Installation, training and ongoing support, on-site and remote, so your team is never stuck.
Pricing
Simple bundles, or any modules you like
Every business is different, so we'll quote for exactly the modules, users and branches you need.
Accounts Pack
CheqNexAccNex
For offices that pay suppliers and expenses by cheque and want proper books, vouchers and bank reconciliation.
Contact us for pricing
Get a quote
Retail Pack
POSNexStockNexAccNex
For shops and supermarkets: fast billing, scales and barcodes, batch stock and accounts that update with every bill.
Contact us for pricing
Get a quote
Trading Pack
SalesNexBuyNexStockNexAccNex
For distributors and wholesalers: purchasing, stock, sales invoices, receivables and payables in one place.
Contact us for pricing
Get a quote
About us
Sonex Solutions
Helping Sri Lankan businesses since 2013
Sonex Solutions has been helping Sri Lankan businesses since 2013. We build and support POS systems for shops, supermarkets and hardware stores, complete ERP systems, and software for hotels, restaurants, production and rental businesses. We also design and develop modern, mobile-friendly websites and web applications. Our cloud platform, Sonex ERP, lets businesses pick only the modules they need, starting with CheqNex for cheque writing, with accounting, inventory, payroll and more on the way. Bills are available in Sinhala, English and Tamil and work with local printers, barcode scanners and weighing scales. Networking and on-site support too. Contact us for a free demo.
FAQ
Questions we often hear
Do I need to install anything?
No. Sonex ERP runs in your web browser on any computer. For things like silent receipt printing, opening the cash drawer or sending prices to a weighing scale, a small optional helper app can be installed on the counter computer.
Can I start with one module and add more later?
Yes. That's the whole idea. Start with the module you need most, for example CheqNex, and add AccNex, POSNex or others later. Your customers, suppliers and settings are shared, so nothing is entered twice.
Which banks does CheqNex support?
CheqNex comes with cheque layouts for Sri Lankan banks, and the layout can be fine-tuned for your own cheque leaves and printer. Contact us if your bank's layout isn't listed yet.
Can different branches use the system?
Yes. Each branch works with its own documents, cash and stock, while head office sees everything together.
Is my data safe?
Each company's data is kept separate and is only available to that company's own users, who sign in to their own company address.
Can the system be customised for my business?
Yes. Most needs are covered by settings, print templates, extra fields and custom reports. For special requirements, talk to us about a customisation.
Let's talk about your business
Message us on WhatsApp for a free demo, a quote, or to join the waitlist for upcoming modules.