For this reason, the notes below each pledge should be taken into account.

BBC: Analysis: Labour's pledges

Each country would pledge a specified tax (such as a VAT surcharge) to provide the cash.

ECONOMIST: The future of the European Union

And for the support of this Declaration, with a firm reliance on the protection of divine Providence, we mutually pledge to each other our Lives, our Fortunes and our sacred Honor.

FORBES: Taxation Without Representation: Setting the Stage for Independence

There are millions of cause marketing campaigns out there, each with their own pledge of giving and awareness for different causes so as a business owner and a patron, it may be well worth your time and money to pick the one with the little pink ribbon.

FORBES: Cause Marketing and the Effects

Famously, he keeps original copies of every signed pledge -- each of which has to be co-signed by two witnesses -- in a fireproof vault for protection.

CNN: Norquist's no-tax pledge has survived challenges before

Backers of the program say its mere existence is a sign of progress, with firms that usually are competitors coming together to make a pledge they will need each other to meet.

WSJ: Smaller Size? No Thanks to This Pledge

KFC's "Buckets for the Cure" initiative boasts a bright pink website, packed with breast cancer facts, survivor stories and a pledge to donate 50 cents from each specially branded pink bucket of their grilled or Original Recipe chicken to Susan G.

CNN: Activists call foul on KFC bucket campaign

Meanwhile, Royal Mail has painted itself into something of a corner with another pledge - to paint a postbox gold in each of the medallists' home towns.

BBC: Heptathlete Jess Ennis

Suppose Bloomberg agreed to give one-tenth of one percent of his net worth each year, and gun control groups asked people to pledge the same percentage of their net worth.

CNN: One way to defeat the NRA

Each of them would take home cufflinks, watches, signed photos, and perhaps even a pledge to come raise money for their next election.

CNN: Commentary: What LBJ would do