HioPOS Cloud comes with the taxes for your country and region already configured.
You can modify them once the installation is complete, in the section of Configuration - Taxes.

The legal framework of each country is different, which is why the HioPOS Cloud application allows setting different types of taxes.
In Spain, the tax that applies to the purchase and sale of goods is VAT. Companies have the legal obligation to provide VAT sales receipts to the final consumer and to integrate copies of these into the company's accounting records.