"Kaufen": To obtain or invest in. This emphasised the mutual transaction of cash towards a commodity in unambiguous conditions (Alright, it can be utilized metaphorically too in an analogous vogue to English: "Das kauf' ich Dir nicht ab" = "I do not buy [=believe that] that"). emphasizes, that the other https://nachrichtenuniversum.de/gewinnmaximierung-tipps-fur-den-verkauf-von-thermodrahten/