Those were busy days on 16.-20.02.2020 at the Düsseldorf fair. Being software partner at the FEC Deutschland GmbH booth, we presented our integration of the Swissbit TSE german fiscal device into our IMPALA netPOS on FEC's new XPOS-15 android devices, including live demos. Plus, the cherry on the cake, we demonstrated our direct, automated interface to DATEV Kassenarchiv online, which in turn seamlessly transfers the data to DATEV Unternehmen Online - including TSE signatures and TSE archives.