Square Invoices is a free program offered by Square Inc. that allows businesses, contractors, and freelancers to easily manage their finances, create and send invoices, and track payment status. With this app, you can send bills and estimates, set auto-reminders for upcoming invoices, monitor your cash flow, and much more.

The app offers a wide range of features that make it easy to run your business from one place. You can create and send professional invoices from simple templates, customize your estimate and invoice with logos, line items, attachments, messages, and color schemes. It also allows you to add milestones or a deposit to an invoice, accept any payment method, set up recurring billing, and keep debit or credit cards on file.

The Square Invoices app is easy to use, and it provides all the tools you need to run your business smoothly. It is an ideal solution for small businesses, contractors, or freelancers who want to create and send invoices, track payment status, and monitor their cash flow, all in one place.