---
title: "WMJ Data Systems"
id: 11454
type: "company"
slug: "wmj-data-systems"
url: "http://localhost/company/wmj-data-systems/"
markdown_url: "http://localhost/company/wmj-data-systems.md"
published_at: "2019-06-19T18:25:55+00:00"
modified_at: "2023-06-03T11:56:54+00:00"
author: "David Anderson"
featured_image:
  url: "http://localhost/wp-content/uploads/2022/04/20230809-041332.jpg"
category:
  - name: "Company"
    slug: "company"
    taxonomy: "category"
    url: "http://localhost/category/company/"
  - name: "New York"
    slug: "ny"
    taxonomy: "category"
    url: "http://localhost/category/location/united-states/ny/"
post_tag:
  - name: "WMJ Data Systems"
    slug: "wmj-data-systems"
    taxonomy: "post_tag"
    url: "http://localhost/tag/wmj-data-systems/"
indiv:
  - name: "Bill Johnson"
    slug: "bill-johnson"
    taxonomy: "indiv"
    url: "http://localhost/indiv/bill-johnson/"
owner_tag:
  - name: "Bill Johnson"
    slug: "bill-johnson"
    taxonomy: "indiv"
    url: "http://localhost/indiv/bill-johnson/"
address: "4 Butterfly Dr., Hauppauge, NY 11788"
advertisers:
  - id: 26653
    title: "SYNC v4 n1"
    type: "issue"
    url: "http://localhost/issue/sync-v4-n1/"
  - id: 26854
    title: "T-S Horizons n5"
    type: "issue"
    url: "http://localhost/issue/t-s-horizons-n5/"
  - id: 26855
    title: "T-S Horizons n11"
    type: "issue"
    url: "http://localhost/issue/t-s-horizons-n11/"
  - id: 26856
    title: "T-S Horizons n12"
    type: "issue"
    url: "http://localhost/issue/t-s-horizons-n12/"
  - id: 26857
    title: "T-S Horizons n14"
    type: "issue"
    url: "http://localhost/issue/t-s-horizons-n14/"
  - id: 26858
    title: "T-S Horizons n15"
    type: "issue"
    url: "http://localhost/issue/t-s-horizons-n15/"
  - id: 26861
    title: "T-S Horizons n18"
    type: "issue"
    url: "http://localhost/issue/t-s-horizons-n18/"
  - id: 26685
    title: "SyncWare News v2 n6"
    type: "issue"
    url: "http://localhost/issue/syncware-news-v2-n6/"
  - id: 26629
    title: "SUM v3 n9"
    type: "issue"
    url: "http://localhost/issue/sum-v3-n9/"
  - id: 26634
    title: "SUM v4 n6"
    type: "issue"
    url: "http://localhost/issue/sum-v4-n6/"
  - id: 26633
    title: "SUM v4 n5"
    type: "issue"
    url: "http://localhost/issue/sum-v4-n5/"
  - id: 26632
    title: "SUM v3 n12"
    type: "issue"
    url: "http://localhost/issue/sum-v3-n12/"
  - id: 26631
    title: "SUM v3 n11"
    type: "issue"
    url: "http://localhost/issue/sum-v3-n11/"
  - id: 26626
    title: "SUM v3 n5"
    type: "issue"
    url: "http://localhost/issue/sum-v3-n5/"
  - id: 26776
    title: "Time Designs Magazine v2 n2"
    type: "issue"
    url: "http://localhost/issue/time-designs-magazine-v2-n2/"
  - id: 26782
    title: "Time Designs Magazine v3 n2"
    type: "issue"
    url: "http://localhost/issue/time-designs-magazine-v3-n2/"
  - id: 26789
    title: "Time Designs Magazine v4 n6"
    type: "issue"
    url: "http://localhost/issue/time-designs-magazine-v4-n6/"
  - id: 26786
    title: "Time Designs Magazine v4 n3"
    type: "issue"
    url: "http://localhost/issue/time-designs-magazine-v4-n3/"
  - id: 26785
    title: "Time Designs Magazine v4 n2"
    type: "issue"
    url: "http://localhost/issue/time-designs-magazine-v4-n2/"
  - id: 26784
    title: "Time Designs Magazine v3 n6"
    type: "issue"
    url: "http://localhost/issue/time-designs-magazine-v3-n6/"
  - id: 26783
    title: "Time Designs Magazine v3 n4"
    type: "issue"
    url: "http://localhost/issue/time-designs-magazine-v3-n4/"
  - id: 34627
    title: "Computers & Electronics (v22 n8)"
    type: "issue"
    url: "http://localhost/issue/computers-electronics-v22-n8/"
  - id: 34755
    title: "Computers & Electronics (v22 n7)"
    type: "issue"
    url: "http://localhost/issue/computers-electronics-v22-n7/"
  - id: 36079
    title: "Time Designs Magazine v1 n3"
    type: "issue"
    url: "http://localhost/issue/time-designs-magazine-v1-n3/"
  - id: 37623
    title: "Time Designs Magazine v1 n6"
    type: "issue"
    url: "http://localhost/issue/time-designs-magazine-v1-n6/"
  - id: 36801
    title: "Time Designs Magazine v3 n3"
    type: "issue"
    url: "http://localhost/issue/time-designs-magazine-v3-n3/"
  - id: 38947
    title: "SyncWare News v3 n1"
    type: "issue"
    url: "http://localhost/issue/syncware-news-v3-n1/"
  - id: 38949
    title: "SyncWare News v3 n2"
    type: "issue"
    url: "http://localhost/issue/syncware-news-v3-n2/"
  - id: 38951
    title: "SyncWare News v3 n3"
    type: "issue"
    url: "http://localhost/issue/syncware-news-v3-n3/"
  - id: 36803
    title: "Time Designs Magazine v3 n5"
    type: "issue"
    url: "http://localhost/issue/time-designs-magazine-v3-n5/"
  - id: 50948
    title: "T-S Horizons n10"
    type: "issue"
    url: "http://localhost/issue/t-s-horizons-n10/"
companies_articles:
  - id: 39148
    title: "2068 Review: Checkrec & Inventory"
    type: "article"
    url: "http://localhost/article/2068-review-checkrec-inventory/"
  - id: 9368
    title: "Appointment Watch"
    type: "article"
    url: "http://localhost/article/appointment-watch/"
  - id: 43236
    title: "Bits & Bytes"
    type: "article"
    url: "http://localhost/article/bits-bytes-50/"
  - id: 43304
    title: "Bits & Bytes"
    type: "article"
    url: "http://localhost/article/bits-bytes-64/"
  - id: 43313
    title: "Bits & Bytes"
    type: "article"
    url: "http://localhost/article/bits-bytes-65/"
  - id: 36047
    title: "Coupon Magic, The Dealer’s Den: 2 Programs"
    type: "article"
    url: "http://localhost/article/coupon-magic-the-dealers-den-2-programs/"
  - id: 9336
    title: "For Your Support"
    type: "article"
    url: "http://localhost/article/for-your-support-3/"
  - id: 9383
    title: "For Your Support"
    type: "article"
    url: "http://localhost/article/for-your-support-5/"
  - id: 16126
    title: "From the Cluttered Desk"
    type: "article"
    url: "http://localhost/article/from-the-cluttered-desk/"
  - id: 36138
    title: "Goodies"
    type: "article"
    url: "http://localhost/article/goodies/"
  - id: 16111
    title: "Music Library"
    type: "article"
    url: "http://localhost/article/music-library-2/"
  - id: 45000
    title: "News from the Mailbag"
    type: "article"
    url: "http://localhost/article/news-from-the-mailbag/"
  - id: 45205
    title: "Quarters by WMJ Data Systems"
    type: "article"
    url: "http://localhost/article/quarters-by-wmj-data-systems/"
  - id: 24490
    title: "Resources (Sync v4 n1)"
    type: "article"
    url: "http://localhost/article/resources-sync-v4-n1/"
  - id: 24161
    title: "Resources (Sync v4 n2)"
    type: "article"
    url: "http://localhost/article/resources-sync-v4-n2/"
  - id: 46857
    title: "The February Report"
    type: "article"
    url: "http://localhost/article/the-february-report/"
  - id: 46899
    title: "Three Dealers Bow Out of Software Sales"
    type: "article"
    url: "http://localhost/article/three-dealers-bow-out-of-software-sales/"
  - id: 48881
    title: "WMJ Data Systems Software"
    type: "article"
    url: "http://localhost/article/wmj-data-systems-software/"
companies_products:
  - id: 11696
    title: "ACZ General Ledger"
    type: "product"
    url: "http://localhost/product/acz-general-ledger/"
  - id: 37264
    title: "Address Book"
    type: "product"
    url: "http://localhost/product/address-book-5/"
  - id: 20295
    title: "Alphacom 32 Printer"
    type: "product"
    url: "http://localhost/product/alphacom-42-printer/"
  - id: 22375
    title: "Appointment Watch"
    type: "product"
    url: "http://localhost/product/appointment-watch/"
  - id: 37262
    title: "Checkrec"
    type: "product"
    url: "http://localhost/product/checkrec/"
  - id: 37057
    title: "Colonize the Universe"
    type: "product"
    url: "http://localhost/product/colonize-the-universe/"
  - id: 37265
    title: "Household Inventory"
    type: "product"
    url: "http://localhost/product/household-inventory/"
  - id: 13117
    title: "Loan Amortization"
    type: "product"
    url: "http://localhost/product/loan-amortization/"
  - id: 37929
    title: "Membership Directory"
    type: "product"
    url: "http://localhost/product/membership-directory/"
  - id: 25179
    title: "Music Library"
    type: "product"
    url: "http://localhost/product/music-library/"
  - id: 37928
    title: "Phone Book"
    type: "product"
    url: "http://localhost/product/phone-book-2/"
  - id: 13646
    title: "Pro/File 2068"
    type: "product"
    url: "http://localhost/product/pro-file-2068-2/"
  - id: 27178
    title: "Satellite War"
    type: "product"
    url: "http://localhost/product/satellite-war/"
  - id: 27179
    title: "Space Base Attack"
    type: "product"
    url: "http://localhost/product/space-base-attack/"
  - id: 37927
    title: "Stock Plot"
    type: "product"
    url: "http://localhost/product/stock-plot/"
  - id: 37263
    title: "Stock Watch"
    type: "product"
    url: "http://localhost/product/stock-watch/"
  - id: 14227
    title: "Tax Return Organizer"
    type: "product"
    url: "http://localhost/product/tax-return-organizer/"
  - id: 20306
    title: "The Dealer’s Den"
    type: "product"
    url: "http://localhost/product/the-dealers-den/"
  - id: 14729
    title: "ZX Pro/File"
    type: "product"
    url: "http://localhost/product/zx-pro-file-2/"
child_pages: false
---

# WMJ Data Systems