Pragma Vision LLC · effective 16 July 2026
Privacy and measurement choices
Pragma.Vision is a technology observatory. This page explains the optional measurement used on paid article and ebook paths and gives you a direct control over it.
Current browser choice
No choice stored
Reading articles, browsing the ebook catalog, using Pragma.Vision functions, and opening checkout work whether you allow, reject, ignore, or withdraw measurement.
Optional article and ebook measurement
When a paid link includes a Google Ads click ID or campaign value, we ask before remembering
it. If you allow measurement, Pragma Vision LLC stores those allowlisted values in the
first-party pv_ad_attribution cookie for up to 30 days. If you later open an
ebook checkout, the values are sent to Lemon Squeezy with the checkout, and a completed
purchase may be reported to Google Ads as a conversion measurement.
We do not use this optional record to personalize article content. Rejecting or taking no action creates no attribution cookie. Direct checkout remains available without optional campaign values.
Cookies and retention
pv_ad_measurement_consent- Remembers only granted or denied for up to six months so we do not repeatedly ask.
pv_ad_attribution- Stores allowlisted click and campaign values for up to 30 days, only while your choice is granted.
Both cookies are first-party, Secure, HttpOnly, and SameSite=Lax. Withdrawing deletes the attribution cookie immediately and prevents future forwarding. It cannot automatically retract processing already completed by Lemon Squeezy or Google Ads before withdrawal.
Other information and your rights
We also process information you choose to provide for accounts, newsletter or feedback forms, watches, contributions, and purchases, plus limited request and security data needed to operate and protect the service. We do not sell personal information. Infrastructure, authentication, email, database, storefront, and payment providers receive only the data needed to perform their role.
Depending on where you live, you may request access, correction, deletion, portability, restriction, objection, or withdrawal of consent. Send privacy requests to partnerships@pragma.vision. Pragma Vision LLC is at 1309 Coffeen Avenue STE 1200, Sheridan, Wyoming 82801, USA.