poorbox
(pʊəbɒks) or poor box
n (Social Welfare) a box, esp one in a church, used for the collection of alms or money for the poor
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014