Did you mean bankroll?
bankroll
noun
°A roll of banknotes or other paper currency, carried in lieu of a wallet.
"Phil kept his bankroll in his front pocket, as it made too much of a lump to sit on."
°The monetary assets of a person or organization.
"Microsoft is a corporation with an extremely large bankroll."
verb
°To fund a project; to underwrite something.
"Professor Stebbins didn't need to apply for government grants because his lab was bankrolled by a large pharmaceutical corporation."
synonyms: finance, support