@blondie i am in a hall that houses 3 congregations in total combined they donate U$3850 every month to the new arrangement and about U$2100 to the worldwide work. Also when the arrangement started bank accounts were cleared and sent to the branch. That was a total of U$59,000 from our Kingdom Hall.
Before the new arrangement there was also a box for kingdom halls around the world but the combined total of three congregations that was sent to the branch when that arrangement was in place was never more than U$500 a month.
So now they get 3350 more every single month.... from just one kingdom hall