From CitiXsys, building retail software for more than 20 years.

iVendNext,
the open retail platform

Run every store. Connect anything. Build what you need.

Run every store

One iVendNext POS on till, tablet and phone that keeps selling when the network drops, and iVendNext Handheld for stock work from the warehouse to the shelf.

Connect anything

Connectors for SAP Business One, SAP S/4HANA, Acumatica, NetSuite, Sage X3, WooCommerce and many others, and one hub that shows what synced and what needs a decision.

Build what you need

Your partner and your own team build apps in any language, with their own AI if they like, and every upgrade keeps their work running.

Retailers who run on CitiXsys software

In the store and the stockroom

One POS on till, tablet and phone. Handheld beside it.

The picture above is one sale: the same five items and the same total on a counter till, a tablet and a phone. Staff learn one screen, and the stockroom works on the same stock ledger.

Run the store

iVendNext POS

Sell, return, park and recall on whichever device suits the counter or the aisle. Loyalty, promotions and fiscal rules configured for your market come with every sale, a discount over the limit goes to the manager’s own phone, and the till keeps selling when the network drops.

Run the stock

iVendNext Handheld

Receive deliveries against the purchase order, move stock between locations, count shelves, pick, pack and deliver, on a phone camera or a rugged scanner. Every movement is a real stock document on the ledger the stores sell from.

Four jobs

Everything a retail business runs, in four jobs

iVendNext is a modular retail software platform, organised the way a retail business works. Take the jobs you need: each one runs on the same stock ledger and the same customer records.

Want one system for everything? See the complete back office: accounting, buying and stock in iVendNext, with the same POS and Handheld in your stores.

Connect anything

Your ERP keeps the books. iVendNext runs the stores.

Connect the ERP and web store you already run. Sales, returns, receipts and transfers go to your ERP; items, prices, customers and vendors come back. Connections on the Integrations Hub show on one screen, so your team sees what synced, what is waiting and what needs a decision.

ERP

SAP Business One logo
SAP Business One

Dedicated connector. Masters both ways; sales, returns and payments posted.

SAP Business One and iVendNext

ERP

SAP S/4HANA logo
SAP S/4HANA

Built for each customer’s S/4HANA setup, on the Integrations Hub.

SAP S/4HANA and iVendNext

ERP

Acumatica logo
Acumatica

Items and prices in; sales, receipts, transfers and counts out.

Acumatica and iVendNext

ERP

NetSuite logo
NetSuite

NetSuite keeps the books, and your stores run on iVendNext.

NetSuite and iVendNext

ERP

Sage X3 logo
Sage X3

A full store system for retailers who run Sage X3.

Sage X3 and iVendNext

Web store

WooCommerce logo
WooCommerce

Products, prices and stock out; orders, customers and refunds in.

WooCommerce and iVendNext

Open

APIs and event feed

REST APIs and an event feed of what happens in the stores, for any language.

For developers

And many others

Any other system

A partner connects any other ERP or system with the iVendNext kit, on the same hub.

See the Integrations Hub

App library

Add what your stores need, when they need it

The App library holds ready-made apps for payments, loyalty, local rules, stock and customer messages. Each one says what it does, who uses it and what it sends outside your business before you add it, and nothing is installed until you agree.

An app's page in the App library: the age-restricted sale check, what it does at the till, and where it works

Every app’s page says what it does, what it works with and where it works.

Customers

iVendNext Loyalty

Customers earn points on what they buy and redeem them at the till.

Payments

Card payments on Stripe Terminal

Card payments at the till on a Stripe Terminal reader.

Customers

WhatsApp messages

Messages to your customers through your own WhatsApp Business account.

AI

Foresight

Forecasts for stock, sales and cash flow, made from your own iVendNext data.

AI

AI Gateway

Connect the AI assistant you already use to your iVendNext data. Each person signs in as themselves.

Selling

Click and collect

A board of the web orders each store must pick and hand over.

Selling

Age-restricted sale check

For alcohol, tobacco and other restricted goods: the date of birth checked at the scan.

Compliance

Expiry and recall

A recalled lot blocked at every online till at once, with its stock and customers found.

Industries

Built for how each kind of retail runs

The same platform, set up for the rules, stock and customers of your trade. Each industry has its own pages: how it works, the apps it uses and its features.

Fresh produce on supermarket shelves
Supermarkets

Fast lanes, promotions and loyalty on every till, and orders followed through pickup or delivery.

A smiling café worker at the counter
Hospitality

Cafés and quick-service counters on one till. Ring dishes fast and take recipes off stock.

Wine and spirits on the shelves of a liquor store
Liquor and wine

Billing, stock, prices and promotions across your stores, with the age check at the scan and at Pay.

Medicine packs on a pharmacy shelf
Pharmacy

Prescription lines checked at Pay, recalled lots blocked at every online till, and stock kept by batch and expiry.

An optician fitting glasses on a customer
Optical

The eye test, the lab job and the sale kept together, from prescription to collection.

A beauty adviser at a cosmetics counter
Beauty and cosmetics

Your own loyalty programme, and dated stock marked down before it expires.

Televisions on display in an electronics store
Electronics and appliances

The same prices in store and online, and each unit’s own code scanned at the sale.

Shirts and jackets on rails in a fashion store
Fashion and footwear

Sizes and colours in step across store and web, so baskets stay right and returns are easy.

Tools and hardware on the shelves of a DIY store
Hardware and DIY

Large ranges kept in step in store and online, and orders picked, packed and delivered.

Hats and clothing on racks in a thrift store
Thrift stores

Unique items listed quickly, and a simple checkout in every store.

Luggage and travel bags in an airport store
Travel retail and duty free

The boarding pass on every sale, and each passenger’s allowance checked before payment.

One iVendNext POS on till, tablet and phone, for every kind of retail. See how each one runs.

Partners and developers

Build a business on iVendNext

Retailers get iVendNext from partners who know their market, and partners and developers build what retailers need on top of it.

For partners

Sell it, set it up and build on it

Solution Partners. Customisation is your business. Sell, implement and support iVendNext, and build apps you own.

Referral Partners. Refer the deal. Keep the ERP. Your ERP keeps the books and iVendNext runs the stores.

Technology Partners. Reach every iVendNext customer with your payments, hardware, marketplace or software.

Want to know more? Talk to our partner team.

For developers

Any language. Any AI. Your server.

Build retail apps on documented extension points, in the language your team already uses. Describe it. Your AI builds it. Our checks keep it safe. The kit and its samples are open on GitHub, and you do not need to be a partner to start.

List what you build in the App library. What you build is yours: set your own price and bill your own customers.

A drawing of code: an app made with the iVendNext kit and a rule that runs on every sale
Built On Retail Experience

Retail eperience with a global reach

Built on decades of retail technology experience across markets, formats and operating models.

20+

Years in retail technology

90+

Countries served

New York, USA

Global headquarters

Resources

Webinars, events and reading

Thirty-minute webinars every month on the work of the store, and guides for each role in the business.

8 to 11 Nov 2026

Goodwill Connect and Sustainability Summit 2026

Houston, booth 407. Meet the team.

Brochures

A brochure for your industry

Each industry’s brochure, with its devices, apps and how it runs.

Executive briefs

A brief for each role

For chief executives, technology leaders, finance and operations, and sales and marketing.

Blog

Retail point of sale vs checkout

What separates running a store from simple billing.

Retail notes, once a month

New apps, connectors and webinars, and what retailers are doing with them. One e-mail a month.

Questions

Questions buyers ask first

iVendNext is the open retail platform from CitiXsys, for retailers who run many stores across several systems and need them to work as one. It runs the stores, the stock and the web store, connects to the ERP and systems the retailer already runs, and stays open for partners and the retailer’s own team to build on.

iVendNext POS runs on a counter till, a tablet and a phone, the same app on each, so staff learn it once. iVendNext Handheld runs on a phone camera or a rugged scanner, and the till connects to cash drawers, receipt printers, customer displays and card terminals.

Yes. If the connection drops, the till keeps selling everyday sales and sends them when the connection comes back. Card terminals, returns, balances and opening or closing the day use the connection, and the till tells staff which.

iVendNext connects to SAP Business One, SAP S/4HANA, Acumatica, NetSuite and Sage X3, to WooCommerce, and to many others. A partner connects any other system with the iVendNext kit and its APIs, and the Integrations Hub shows what synced and what needs a decision.

An iVendNext partner near you sets it up with your team, and where no partner covers your country, CitiXsys does. Support runs 24 hours a day, every day of the year, through the support portal, with a first response within one hour for a critical issue.

Book a demo and we will show you your own stores running on iVendNext, with your ERP and your devices. What it costs depends on your stores and the jobs you choose, so talk to us.

See your own stores running on iVendNext

Tell us how your stores, stock and systems work today. We will show you the platform with your ERP and your devices, and the partner who can set it up near you.