Certificate, encryption, numbering system, QR code and digital signature requirements are specific to each country. The same goes for e-invoice formats such as Factur-X, UBL, and CII, or generic formats like XML and PDF/A3. Compleo Hybrid is an off-the-shelf solution offering customization through templates. We address country-specific requirements with onetime setup templates, along with a Compleo cloud country-specific web application when required.