Open Settings → Business Profile. These details appear on letters and the payment page. They are not the same as My Profile (your personal login).
Company details
- Set Business name — the trading name contacts see on reminders.
- Set Business phone — printed on firmer messages so someone can call you.
- Set Business address — used on letters and as a postal reply address.
- Save settings when you finish the form.
Registration number, website, and a separate contact email are not stored yet — the page does not show empty boxes that would discard what you type.
Logo
- Choose a PNG, JPEG, or WebP file (SVG is refused).
- Press Upload logo.
The file is stored per tenant outside the web root and re-encoded. Initials show until a logo is present.
What this will not do
- It will not change your sign-in email or password — use My Profile.
- It will not by itself configure a custom sending domain — see Email sending.