US edition privacy
The US preview has no visitor accounts, advertising cookies or active US affiliate tracking.
Information processed
The hosting provider may process ordinary request data such as IP address, browser information, requested page and timestamp for delivery, security and abuse prevention. Calculator selections stay in the browser and are not saved to a visitor profile.
Country preference
The two-letter code `US` can be stored locally in the browser so shared buying pages use United States availability. It is a device preference, not proof of residence or precise location.
Retail links
No Amazon.com or manufacturer-direct affiliate route is active in this preview. If marked outbound offers are enabled later, the destination retailer and link provider may process click and attribution data under their own notices.
Future changes
This notice and consent controls must be updated before analytics, personalized advertising or materially different tracking is introduced.