Hello Andyman,
nice question...that comes up every few months.
It is true "no one is put under pressure to donate " but as you
know it also, if not enough contributions arereceived at the
literature & magazines dep. an part is made to the cong., in the
service meeting, to...encourage the "donation", "contribution" or
if you prefer "the generosity " etc.etc.
Greetings, J.C.MacHislopp