Maybe we should all setup accounts to automatically "donate" 1 cent per month. The banking fees for each transaction would cost the WTBTS more than they'd get resulting in a net negative effect.
Imagine: if millions of us did this, for only 12 cents per person, per year, we could cause the WTBTS to lose hundreds of thousands of dollars each month. (Of course the money would end up in the coffers of the various credit card companies and banks we all use, but it might be worth it).