A. B. Computer Systems, Inc.

A. B. Computer Systems, Inc.

Commitment To Quality, Service
And Customer Satisfaction

A. B. Computer Systems is a leading provider of turn-key business management software solutions and related services. With very experienced, knowledgeable, dedicated, professional and certified consultants and software developers, and with a proven implementation methodology, we help our customers to increase productivity, efficiency, market share, customer satisfaction, sales and profits. Established in 1989, our company specializes in the implementation of Accounting, Distribution, Manufacturing, EDI, Non-Profit, Service, CRM and Internet Commerce Software for small and mid-sized companies in the United States. As a Microsoft, Lanham, Serenic, Intuit and Acumatica Authorized Business Partner we implement state-of-the-art business software, and are committed to Quality, Service and Customer Satisfaction.
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Products
Microsoft Dynamics NAV
Acumatica Cloud ERP
Microsoft Dynamics CRM
Microsoft SharePoint
Microsoft Dynamics GP
Sage Software Pro ERP
SAP Business ByDesign

About Us
Mission
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Why ABCSI?
Employment

Services
Implementation Methodology
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Current Month Update
Seminars
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ABCSI Newsletter
Programming Services
Business Continuity
NaviTips & ProERPTips

Free Two Hour Initial
Consulting Session

Free Business Software
Webinar

Request For Information

"How To Choose" a
New System Booklet

10 Free Web-based
Training Seminars

Employee Login

ERP Software - Microsoft Dynamics, Sage ACCPAC Pro ERP, MAS90 and MAS200ERP Software - Microsoft Dynamics, Sage ACCPAC Pro ERP, MAS90 and MAS200ERP Software - Microsoft Dynamics, Sage ACCPAC Pro ERP, MAS90 and MAS200
Play the 'Microsoft Dynamics Customer Testimonials' Video

Everyone gets it - Microsoft Dynamics NAV & CRM
Play the Microsoft Dynamics 'Everyone gets it' Video

ERP Software Implementation Services: Needs Analysis Studies, Project Management, Consulting, Training, Installation, Integration, Upgrades, 800 Hot Line Support, Software Design, Programming & Testing.


Customer Testimonials

Microsoft Gold Certified Partner Navision and CRM

Dynamics NAV (formerly Navision)

CRM (Customer Relationship Management)

ERP Software Applications: Sales Order Processing, Accounts Receivable, Inventory and Warehouse Management, Forecasting, Purchasing, Accounts Payable, General Ledger, Payroll, Human Resources, Job Cost, Service Management, Distribution, Manufacturing, Bar Coding, E-Commerce, EDI, Fixed Assets, Business Intelligence, CRM, Multi-Currency & RMA Processing.

A. B. Computer Systems, Inc.
Acumatica

Pro ERP
(ACCPAC SBT)

SAP Partner
Business
ByDesign



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Web Author: A. B. Computer Systems, Inc.Accounting Software, Long Island, NY, NJ, CT
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Accounting Software, Long Island, New York, New Jersey, Connecticut
New York City, Long Island, Westchester, New Jersey, Connecticut Implementing Microsoft Dynamics GP, Great Plains, Dynamics NAV, Navision, Sage Software MAS 90, MAS 200, and Pro ERP.