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Want to learn how to increase the number of POS transactions per hour your sales team can close, prevent fraud, monitor and enhance the in-store experience for your customers, build long-term loyalty, more easily keep pace with Carrier promotions and compensation plans and find revenue you didn't even know existed?  Want to ensure the accuracy, reliability, timeliness and clarity of your financial accounting and reporting, run your business with unsurpassed simplicity, auditability and efficiency, and operate it at a lower cost and higher profit? 

CellSell® combines patented multi-carrier compatible cellular phone point-of-sale activation data processing technology with fast single-screen customer checkout automation, and airtight real-time financial accounting.  CellSell® is the first true Retail ERP Platform for Cell Phone Stores, and is more cost-effective, complete and simple to run and delivers a greater ROI than any combination of standalone Cell Phone Store POS Systems or Small Business Accounting Software Solutions, that you may already be familiar with.


  1. NEWS - Worthware Systems International unveils the all-new CellSell® Cloud redesigned with HTML/CSS. read more
  2. NEWS - Worthware Systems International announces its latest CellSell® Bell POS inventory integration to support Bell Omni Channel selling strategy. read more
  3. NEWS - Worthware Systems International launches CellSell® integration with TELUS to support ‘Bring-it-Back’ device upgrade program. read more
  4. NEWS - Worthware Systems International recognized with Business Accounting Excellence Award. read more
  5. NEWS - Worthware Systems International Developers of the Award-Winning CellSell® Retail ERP Platform Announces Issuance of Patent for its Internet Based Cellular Telephone Service Accounting Method and System. read more

Patented Carrier Integration

With CellSell® patented technology, you can easily eliminate re-keying of your Carrier’s Wireless Service Agreement Data to automate the creation of customer invoices at the point-of-sale with the current Carrier provided suggested retail price, instantly update your store’s activation commissions, hardware subsidies, inventory, company-wide and store location based Profit and Loss Financial Statements, all in real-time.

Carrier e-Contracts

With CellSell® you can electronically capture, encrypt, and archive cellphone, and wireless device Carrier Service Agreements with subscriber signatures, for convenient, quick and easy, on-demand paperless contract retrieval.

Carrier Virtual Prepaid

With CellSell® you can increase sales, reduce inventory, improve cash flow, eliminate theft and fraud with integrated carrier prepaid airtime vouchers.

Carrier Reconcilliation

With CellSell® you can easily import and accurately electronically reconcile your cell phone and wireless device activation commissions and hardware subsidy reimbursement report files from your Carrier without having to set up and maintain complicated tables and lists of Price Plan SOC Codes, or pay any other company to do it for you, which saves you time and money.


CellSell® integrates patented multi-carrier compatible activation and POS data processing technology with time-tested and proven, airtight financial accounting written specifically for those without any financial background.  This makes it easy to see how the revenue from your sales floor point-of-sale receipts, is being instantly, efficiently, cost-effectively, and accurately reported to your fully integrated back-office financials in real-time, so you always get a clearer, more up-to-date, understanding of how your business is actually doing.  Plus CellSell® enables you to keep pace with and reconcile those ever-changing promotions and compensation plans from your Carrier electronically.  And CellSell® allows you to quickly enhance your in-store experience by substantially increasing the speed and capacity of your POS checkout process, so you can serve your customers better.



Authorized Dealer Stores

CellSell® is the first true Retail ERP Platform for Authorized Dealer Cell Phone Stores. CellSell® supports complete Authorized Dealer specific store-front-to-back-office integration for Single-Entity Businesses operating a single store or multiple locations.


Franchise Stores

CellSell® is the first true Retail ERP Platform for Franchise Cell Phone Stores. CellSell® supports complete Franchise Store specific, template driven, store-front-to-back-office integration and real-time data-exchange between Multi-Entity Businesses operating single stores or multiple locations. 


Carrier Stores

CellSell® is the first true Retail ERP Platform for Carrier Cell Phone Stores. CellSell® supports API based integration of Orders and Inventory from Multi-Entity Authorized Dealer and Franchise Stores and Carrier Store real-time communcations with back-end BSS/OSS Systems.  

Whether you're an Authorized Dealer, Franchise or Carrier, the simple to use CellSell® Retail ERP Platform will quickly, efficiently and cost-effectively bring all of your cellular phone store business processes together for you. This will allow you to improve collaboration, automate and streamline your storefront and back-office workflows, make data-driven decisions, increase productivity and eliminate the need for mutiple disparate or loosely interfaced systems.  

CellSell® supports even the leanest of IT budgets.

CellSell® is a flexible and highly scalable Retail ERP platform designed to grow with your business and support even the leanest of IT budgets along the way. With CellSell® you always have the flexibility to choose the specific CellSell® edition and deployment strategy that best suits your company's individual needs. Be it Cloud, Private Cloud or on your own premises, the choice is always yours.

CellSell® supports Integrated Payment Processing Technology.

 Improve your in-store customer experience and increase your business efficiency with advanced payment processing terminals that display invoice line-items as they are being tallied in real-time.  CellSell® supports fully encrypted, tokenized and integrated PCI compliant EMV payment processing technology.

CellSell® supports integrated Cell Phone Repair Shop Work Order Tickets, Inventory, POS and Accounting.

Run your cell phone repair shop or service and repair department better on one integrated platform. Track each customer repair work order ticket and device. Manage warranty and billable repair tickets. Allow your technicians to monitor the status and history of each repair.  Eliminate the need to export your data to standalone accounting software.


Profit from customercentric retail storefront-to-back-office integration

Capitalize on the latest in award-winning CellSell® ERP innovation that seamlessly integrates patented POS activation data processing technology with Carrier specific business rules, CRM and an astonishingly simple accounting system, written specifically for those without any financial background.  CellSell® provides Cloud-based real-time financials with dynamic drill-down to source transaction-level detail that will deliver unsurpassed simplicity, auditability, efficiency, time and cost savings to your business.  CellSell® prevents the manual re-keying of wireless customer service agreement data at the point-of-sale checkout and instantly computes fluctuating smartphone inventory subsidized SRP with commissions to eliminate cumbersome upkeep of constantly changing Carrier pricing spreadsheets.  CellSell® is the most complete, time-tested, proven and trusted Retail ERP Platform for Cell Phone Stores in North America.  Fast and easy to implement and use, CellSell® will cost-effectively improve your in-store and after sales customer experience, boost your operational efficiency and provide you with a higher ROI than any combination of standalone Cell Phone Store POS, Repair Tracking, Small Business Accounting, RMS or CRM solutions.

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