Square Invoices is the best service that I have found for what it does: it's easy to use, nice to look at, and never seems to go to spam or be lost by clients. Clients mention that the setup is easier than services my competitors use. You can even attach your contract to the invoice, which is wonderful in case there are questions later on. Unfortunately, not being able to have clients alter quantities or select add-ons means for half of my services, I have to use a different, inferior service.
Square is an amazing platform to have total control over the payroll of all the employees of a company or a specific sector. This platform has a very good functionality to collect exact information on how long each employee works, that is one of its most outstanding characteristics, because it monitors work schedules and overtime and generates detailed reports on the work time of each employee. Square does not allow to schedule payments, that is one of the main problems, however, I consider that it is a very good option for small and medium-sized companies that are looking for a way to have more exact administrative control over the working hours of all their employees. It is a software that works in the cloud, so all the work information that is collected will remain safe without any risk of loss.
Adding a customer to invoice is super simple and takes minimal effort.
Payment collection is easy and seamless because Square Invoices allows the recipient to pay using credit/cards.
One of the fest features is allowing invoices to be recurring. If my contract stipulates a flat fee monthly, I can set the invoices to recur monthly for the duration of the contract.
It could use a mobile-friendly interface. Other than that it's a simple layout and non-cluttered which allows you to get done what you need to get done. No unnecessary dodads or distractions.
The only time I had a problem was a false chargeback from a client. Square Invoices referenced our contract and ruled in my favor, and they did so in a timely manner. I sent them the contract and my email history with the client, and they quickly unfroze the amount of money.
I think they have quick and helpful customer service reps, however, I give them a 9 because I have had to wait on hold for long periods of time before.
Square Invoices is easier to use and automatically transfers your money to your bank account vs Paypal that holds your money and you have to manually transfer and it takes 3-5 days (many times more). Square Invoices looks better overall, and for the same fees as Paypal, provides a better service overall.
I liked patriot, but I found it to be more confusing than Square and took me too much time to setup. I setup Square Payroll in about an hour. I would also say the Square interface made more sense to me. I also like how Square offers more things like benefits, etc. that can be added on.