Privacy policy

This policy describes how LinerHQ handles information when you use linerhq.app. LinerHQ is operated by John Garr, Lynchburg, Virginia, USA.

We store the email address you use to create an account, and your name if you provide one. We use that email to sign you in, send a password reset when you ask for one, and reply when you contact support.

We store the plant, wear-location, and liner figures you type in: names, plate and parts costs, labor, downtime, the life you have seen, and the comparisons you save. We use those entries to calculate and show your results.

Plant licenses are billed by Stripe. Stripe collects and stores the card. LinerHQ never sees or stores your card number.

Supabase hosts the account and the plant data. Vercel hosts the website. Those providers process the data only so LinerHQ can run.

We use the information to run your account, calculate results, bill a license you start, and answer a support request. We do not sell your information. We do not share it so another company can advertise to you.

We keep the account and the plant data while the account is open. If you ask us to delete the account, we delete the stored plant data and the account email, except records we must keep for tax or accounting.

Privacy questions: support@linerhq.app.