What has John Smith launched on Launchit?

John Smith has launched 2 live products on Launchit: Get A Coupons and Mainframe Master. Each has its own Launchit page with upvotes, comments and a link to the product's website.

Mainframe developer sharing my knowledge on Cobol and other Mainframe tech such as JCL, CICS, REXX and more. John Smith (@johnsmith) is a founder on Launchit based in United States.

What does John Smith build?

John Smith builds E-commerce and Finance products, including Get A Coupons.

How do I contact John Smith?

John Smith lists personal website on their Launchit profile — that's the best way to reach them. You can also comment on any of their launches.

John Smith

@johnsmithUnited StatesJoined Feb 2026

Mainframe developer sharing my knowledge on Cobol and other Mainframe tech such as JCL, CICS, REXX and more.

2 products1 upvoteLatest launch Apr 2026

Website

Products by John Smith

Get A Coupons
Free Coupons & Discount Codes 2026 - Save Up to 90%
1 upvoteE-commercegetacoupons.com
Mainframe Master
COBOL Tutorials and Mainframe Skills, Step by Step
0 upvotesFinancemainframemaster.com

Founders in United States

View all founders

Frequently asked questions

Ask AIChatGPT Claude Perplexity Grok

What has John Smith launched on Launchit?: John Smith has launched 2 live products on Launchit: Get A Coupons and Mainframe Master. Each has its own Launchit page with upvotes, comments and a link to the product's website.
Who is John Smith?: Mainframe developer sharing my knowledge on Cobol and other Mainframe tech such as JCL, CICS, REXX and more. John Smith (@johnsmith) is a founder on Launchit based in United States.
What does John Smith build?: John Smith builds E-commerce and Finance products, including Get A Coupons.
How do I contact John Smith?: John Smith lists personal website on their Launchit profile — that's the best way to reach them. You can also comment on any of their launches.

Are you a founder? Launch your product on Launchit and get your own founder profile, or browse all founders.