You can upload business logo from app ( Top Left menu > Settings > Business Logo)
From online ( click on Settings > Email Branding)
To Setup Email Branding and customize email footer, logo
Send your emails more professionally. Display your business logo, name and a footer text in the emails sent to your customers.
- Go to click on Settings > Email Branding)
- Type your name or your business name in “Email from Name”.
- Type a custom message in “Email footer text”.