During WWII, the WTS in Australia was heavily -almost exclusively- involved in commercial activities. These included “Kingdom Farms”, one of which was located at Oxley, in Queensland. (This property was also immediately adjacent to the Archerfield Aerodrome, which was used during the war as an airbase. That fact helped fuel rumours that the JWs were “German spies”).
In addition to such as neutrality-violating activities as laundering army uniforms, the WTS also operated canteens for military personnel. According to some who were “in the truth” during those years, such commercial activities even went as far as printing what today would be classed as “soft porn” literature - no doubt intended for a military clientele.
The only moral compass in place during those years appeared to be “ Anything to make a quid”.