# About this guide: sources, method and transparency

Source: https://insyder-code-promo.com/about/
Updated: 2026-10-04
Independent guide. Commercial links may earn a commission. Public-information analysis without a paid-account test.



 An independent guide to Insyder 
# A clear method. Clear limits, too. 
Know where the information comes from before relying on it. 
Public-information analysis · Updated 4 October 2026 

## How this guide is made. 
### Independent editorial information 
Insyder Promo Codes is an independent information website. It is not published by Insyder or its founders. Our analysis is based on public information; we have not subscribed to a paid account to test reliability, support or results. 
### Sources 
Insyder’s official website : product positioning, presented features and screenshots. 
The public signup journey: account and desktop application information. 
CodePromoInsyder.fr : a secondary source for indicative prices and plan names. 
The founders’ own profiles and linked public interviews for biographical context. 
Editorial review: 4 October 2026. Product screenshots retain their original French interface. Banner illustrations were created with AI for this guide and are not official Insyder marketing materials. 
### How we report promo codes 
PING5 and APP5, each with a stated 5% reduction, were reported active by the guide owner on 4 October 2026. We did not complete a payment test. Expiry, eligibility and duration remain unconfirmed; the official checkout determines acceptance. 
### Commercial links 
We may earn a commission when you subscribe through links on this site, at no additional cost to you. This does not make the guide an official endorsement from Insyder. 
### Corrections 
Use our  contact page  to report an outdated price, a rejected code or an inaccurate statement. Include the page and date, without passwords or payment details. 

Method: https://insyder-code-promo.com/about/