Effective date: 5 October 2026. Publisher: Project Amounts.
Calculator measurements
Your calculator inputs and prices are processed in your browser. The launch version does not send them to us or a price service, and does not store them in cookies or browser local storage. Inputs remain in the open page until it is reset or closed. Downloaded shopping lists are saved to your device at your request.
Website requests and hosting logs
When you visit, our hosting provider HoboHost receives the information needed to deliver the pages, which can include IP address, request time, requested address, browser information and referring address. Hosting and security systems may keep server logs. We do not have a verified log-retention period to publish here; ask through the contact page for details relevant to your request.
Contact messages
If you email the published contact address, your email provider and ours process the message. We use the information to address your enquiry, correct site issues or handle a privacy request. Please send only the details needed for that purpose. The address is available on our Contact page.
Advertising, analytics and affiliates
This launch version includes no active AdSense tags, analytics scripts or affiliate tracking links. We will update this policy and provide appropriate privacy choices before introducing services that process visitor information. A future advertising provider may use cookies or other identifiers; those practices must be disclosed when enabled.
External links
Product guidance links take you to another website only when you choose to follow them. Those websites have their own privacy practices. Our fonts, styles and illustrations are served from this site, with no third-party font or image requests.
Your choices and requests
You can close the page, clear browser data, avoid external links and decide whether to download a list. Depending on your location, you may have rights relating to personal information, including access, correction, deletion or objection. To make a request, use the details on the Contact page.
Changes
We will revise this page when the services or data processing change. The effective date above identifies this version.