敬请笑纳
Please kindly take it / Please take it.
送上薄酬，还望笑纳。
Hope you will kindly accept this little remuneration we are sending you.
这是我的礼帖, 请您笑纳。
This is my list of gifts. Please take it.
这是三十元礼金, 请您笑纳。
This is thirty yuan for the consultation fee. Please kindly take it
我聊备一点薄礼, 不成敬意, 还请您笑纳。
I have just prepared a little gift to show my homage. Please take it.