Privacy
Signslip is run by Iain Watt, a sole trader in the United Kingdom. This notice explains what personal data the service uses and how to reach him. Write to hello@signslip.com.
What we collect
If you create an account, we store:
- your email address
- shop details you enter: the shop name, a contact line, and an optional logo
- rate cards you save
- quotes you save, which can include a customer name and notes you type
Do not put card numbers, tax numbers, or artwork in those fields. Signslip does not ask for them and does not store your card number.
The free calculator keeps its numbers in your browser. Downloading a sample PDF sends that calculation so the file can be built. It is not stored against an account.
Sign-in uses a single-use link sent to your email. The link expires after 30 minutes. A session cookie then keeps you signed in. We do not use advertising cookies.
If you subscribe, we store the Stripe customer id, the subscription id, and the subscription status so we know whether the shop is in a trial, paid, or read-only.
Why
We use this data to provide the service you asked for: signing you in, keeping your cards and quotes, and taking payment for Pro. That use is necessary for the contract with you.
We also use it to keep the service secure, for example by expiring sign-in links, and to answer messages you send to hello@signslip.com. That is our legitimate interest in running a small service safely.
We do not sell personal data, and we do not build advertising profiles from it.
Who processes it
These companies process data for us:
- Cloudflare, for hosting the site and for the D1 database that stores the account, shop, rate cards, and quotes
- Stripe, for subscription payments
- Resend, for sending the sign-in email
They process that data for those jobs. They may process it outside the United Kingdom. Where they do, UK GDPR requires a lawful transfer safeguard, such as an adequacy regulation or the UK International Data Transfer Agreement. Their published terms say which one applies.
How long we keep it
We keep the account, shop details, rate cards, and quotes until you delete them or delete the account. Deleting the account removes the user, the shop, the rate cards, the quotes, and the sessions from our database.
Sign-in links expire after 30 minutes. We do not keep card numbers at all.
Stripe and Resend keep records they need for their own legal duties, including payment records. That retention is theirs. Cloudflare may keep short operational logs for security and reliability. Signslip does not run a separate analytics product.
Your rights
Under the UK GDPR and the Data Protection Act 2018 you can ask to see the personal data we hold, correct it, delete it, restrict how we use it, or receive a copy in a portable form. You can also object to use based on legitimate interests.
While you are signed in, settings lets you download the shop file or delete the account. For any other request, email hello@signslip.com. We will reply within one month.
You can complain to the Information Commissioner’s Office at ico.org.uk. Please write to us first so we can put it right.
Children
Signslip is for people running a sign shop. It is not directed at children.
Changes
This notice is dated 11 November 2026. If it changes in a way that matters, the date at the top will change.