Blog | United States

a woman sitting at a desk touching her shoulders

Running a business 3 min read

6 desk stretches to improve your workday

A smiling woman on her phone in an office

Running a business 7 min read

How to calculate cash flow in 2025—with free cash flow formula

A cartoon carpenter carrying materials and tools with an invoice and a stopwatch in the background

Invoicing 10 min read

The ultimate guide to invoicing: How to type an invoice in 2025

A person using a point of sale system and holding a receipt

Invoicing 5 min read

How to make a receipt in 2025

A laptop showing the free invoice billing software Conta

Invoicing 6 min read

5 best online billing software in 2025 (free and paid)

Invoicing 6 min read

The 5 best invoice apps (free and paid invoice app)

Making an invoice with the free invoice software from Conta

Invoicing 5 min read

How to make an invoice: A beginner’s guide (2025)

A person creating an invoice in Conta on their phone

Invoicing 6 min read

Online invoice creator: The top 5 in 2025 (free and paid)

Invoicing 5 min read

Xero vs Quickbooks: Which is better? (2025)

A contractor shaking hands with a client in a room that is being renovated

Invoicing 5 min read

Invoicing for contractors: Tips and free templates (2025)

Invoicing 5 min read

The best Quickbooks alternatives in 2025 (free and paid)

A photographer taking a photo in a studio

Invoicing 5 min read

Invoicing for photographers: Tips and free templates (2025)

Free invoicing software for small businesses in the US

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