Contact Us
We're a small team — every message goes to a real person.
General questions and feedback
If a calculator is giving you the wrong answer, something looks broken, or you have a suggestion for a new tool — we want to know. Corrections especially: we check every one, and if you're right we'll fix it and update the page.
Email: freddy@runyournumbers.co.za
Privacy and data requests
For requests about your personal information — access, correction, deletion, or objection under POPIA — contact our Information Officer directly:
Freddy Niekerk — Information Officer
ShellRick Tech Pty Ltd
We aim to respond to data requests within 30 days, as required under POPIA. See our Privacy Policy for the full list of your rights as a data subject.
Business enquiries
Advertising, partnerships, or anything else — same address: freddy@runyournumbers.co.za.
A note on response times
This is a side project run by two people alongside full-time jobs. We read every message but may take a few days to reply, especially over weekends. We appreciate your patience.