It insists on tough conditionality: states being helped will have to provide the fund with collateral and earmarked tax revenue.

该方案坚持严格的限制性条件，即：受助国必须向基金提供专项的的税收收入作为抵押品。

youdao

The following three major tax code revisions would help raise revenue, which could be earmarked to pay down the debt, thereby helping to solve our current economic crisis.

FORBES: Guest Post: The "easy" answer is to raise Taxes!

Revenue from these charges was to be earmarked for local transport projects, a notable concession by the Treasury.

ECONOMIST: Transport

The vote was a tricky one for many Republicans since the revenue raised from the bill would have been earmarked for debt reduction, a priority for many in the GOP.

FORBES: Big Oil Tax Breaks Continue After Procedural Vote