No, Harvest is not open source. However, it offers a free trial for users to create and manage invoices.
Yes, you can customize your invoices with your logo, line items, taxes, and discounts.
While Harvest is primarily a time tracking and invoicing tool, it does allow you to send invoices and reminders directly to clients via email. However, it does not have built-in features for comprehensive client communication beyond invoicing.
Harvest allows you to create professional invoices, but it's essential to ensure your invoice meets local compliance requirements yourself.
Yes, you can track the status of invoices in Harvest, including whether they are sent and paid.
Harvest doesn't support multiple brands under one account, so you'll need separate accounts for different company names.