No, Harvest is not open source. It offers a free trial, but it is a paid service after that.
Yes, you can customize invoices with your logo, line items, and discounts, but you can't edit the underlying code.
To adjust invoice amounts in Harvest, you can edit the invoice details directly before sending it to the client. You can modify line items, quantities, or apply discounts as needed.
You can sign up for a free trial on the Harvest website. This lets you test the invoicing features without commitment.
You can create hourly, fixed-price, and recurring invoices based on your tracked time and expenses.
If a client disputes an invoice in Harvest, you can communicate directly with them to resolve the issue. Additionally, you can access the invoice history and related time entries to provide clarity and support your case.
Yes, you can't use dynamic fields in invoice subjects or have multiple logos in one account. Each account only supports one brand.