Zoho Invoice` is a tool designed to help freelancers and small businesses manage their contacts, provide estimates, generate invoices, and accept payments online, automating tasks such as creating new estimate requests from Airtable records with the help of `Zapier`. This allows users to stay focused on their work and quickly send estimates to prospective customers without having to constantly monitor inquiries. By using pre-made workflows called Zap templates, users can easily set up automation to create estimates immediately when new information is added to Airtable, reducing the time spent on administrative tasks. With `Zapier`, thousands of apps are supported, allowing for almost any task at work to be automated, and giving users more time to focus on their core business activities, such as painting in this example.