MAXsi is a payment app that allows you to send money through the internet to almost any website. It works for almost any website, from a blog to a real-estate portal to an online store. You don't need to install anything. Just open the app and select the "Pay" option. Then, you can pay directly through your debit or credit card. The process is simple and can be done within a few minutes.

Once the payment is completed, the website will receive the money and you will be notified of the payment status. You can also track the status of your payment through the website.

The MAXsi app is free to use. There is no charge for using the service, no transaction fees and no hidden costs. There are no extra fees for using your debit or credit card.