current56 Blog https://www.current56.de/en/blog/ Straight talk on software, infrastructure and data ownership. en-US From when does e-invoicing become mandatory for small firms? https://www.current56.de/en/blog/e-invoicing-mandate-sme/ https://www.current56.de/en/blog/e-invoicing-mandate-sme/ Fri, 30 Oct 2026 00:00:00 GMT You have had to receive them since 2025. Issuing starts in 2027 or 2028, depending on turnover. What that means in practice. Reading invoices out of email and filing them automatically https://www.current56.de/en/blog/invoices-filed-automatically/ https://www.current56.de/en/blog/invoices-filed-automatically/ Thu, 29 Oct 2026 00:00:00 GMT How a small workflow reads incoming invoices, checks them and files them where your team already looks. E-invoicing, buy finished software or build your own? https://www.current56.de/en/blog/invoicing-software-buy-or-build/ https://www.current56.de/en/blog/invoicing-software-buy-or-build/ Wed, 28 Oct 2026 00:00:00 GMT For most firms a finished program is the right call. Where a custom workflow is still cheaper. Your cloud sits in Frankfurt. US law still applies https://www.current56.de/en/blog/eu-hosting-cloud-act/ https://www.current56.de/en/blog/eu-hosting-cloud-act/ Sat, 24 Oct 2026 00:00:00 GMT Why EU hosting alone does not protect your data from the US CLOUD Act, and what actually helps. Self-host or cloud? What it really costs https://www.current56.de/en/blog/self-host-or-cloud/ https://www.current56.de/en/blog/self-host-or-cloud/ Sat, 17 Oct 2026 00:00:00 GMT An honest calculation of when your own server is cheaper than per-seat SaaS and when it is not. Secure access without open ports https://www.current56.de/en/blog/secure-access-without-open-ports/ https://www.current56.de/en/blog/secure-access-without-open-ports/ Fri, 09 Oct 2026 00:00:00 GMT How a private network secures remote maintenance and home office without opening the firewall. When custom software pays off, and when an off-the-shelf tool is enough https://www.current56.de/en/blog/build-or-buy-software/ https://www.current56.de/en/blog/build-or-buy-software/ Fri, 02 Oct 2026 00:00:00 GMT Four questions that let you decide with numbers instead of a gut feeling. Why your own AI server rarely pays off https://www.current56.de/en/blog/own-ai-server/ https://www.current56.de/en/blog/own-ai-server/ Fri, 25 Sep 2026 00:00:00 GMT GPU costs, utilisation and the missing staff, and what makes sense for a small or mid-sized business instead. How a funding portal for 700+ organisations came to be https://www.current56.de/en/blog/funding-portal-700-organisations/ https://www.current56.de/en/blog/funding-portal-700-organisations/ Fri, 18 Sep 2026 00:00:00 GMT From an email inbox to a checked upload portal in production since 2025.