Contacts is the view where you keep your Contacts. All Contacts a company has is not always immediately a customer, supplier or other type of partner. In this view, you can both keep your Contacts and also choose to sync them via the Add sync to Upsales as an example.
Regardless of what Contacts stands for your company, they can be overviewed either in the card view or in the table view like all the other Core parts of Digiz.
If needed, they can also be downloaded as a vCard for mobile use, or exactly Like all other table views in Digiz, all Contacts can be downloaded into Excelark's format.