If you pay your DOLL order in full using Check, Money Order or bank to bank wire transfers you may deduct $150 off the price!

如果在支付您的娃娃订单时，全部使用支票、汇票或者银行对银行的电汇，您可以直接从总价上扣除$150！

youdao

You may make payments by cash, check, or money order, by executing an appropriate transfer form, or by authorizing us to deduct the minimum payment due automatically from your checking account.

你可以通过现金，支票或汇票来付款，或通过之适当的转账方式来付款，也可以通过授权我们从你的银行账户自动扣除最小付款额。

youdao

If you're not using the money for improvements, there are limits to what you can deduct.

如果你不把金钱改善，还有什么可以扣除限额。

youdao

Let's try it you may deduct the money from my royalties.

NPR: Part One

To the extent you spend money to promote your books whether through giveaways, contests or the like, then yes, you can deduct those expenses.

FORBES: Ask the taxgirl: Promotional Expenses and 'Lost' Revenue