这份小礼物送给你，以作小小的报酬。

Zhè fèn xiǎo lǐwù sònggěi nǐ, yǐ zuò xiǎoxiǎo de bàochóu.

This small gift is for you as a little token of compensation.

我们这次是义务帮忙，不收任何报酬。

Wǒmen zhè cì shì yìwù bāngmáng, bù shōu rènhé bàochóu.

We’re helping out as volunteers this time and won’t accept any payment.

这次我主要是想帮助我的朋友，所以不计报酬。

Zhè cì wǒ zhǔyào shì xiǎng bāngzhù wǒ de péngyou, suǒyǐ bù jì bàochóu.

This time I mainly want to help my friend, so I’m not asking for anything in return.