I will reply to you promptly.

我会尽快给您答复。

youdao

Asks you promptly to reply my this question.

请你们及时回复我这个问题。

youdao

You promptly decide not to jig her and sincerely hope that you have not gone too far already.

你马上决定不再晃动她，并衷心希望自己还没有做得太过。

youdao

How does your store reflect that you will promptly ship the purchased product(s) to his country on time?

FORBES: An E-commerce Guide For Entrepreneurs

If a user ceases to consent or affirmatively revokes consent for Your collection, use or disclosure of his or her user or device data, You must promptly cease all such use.

FORBES: Congress Has More Questions over Apple iPhone Privacy

Your credit record will reveal how promptly you pay bills and cards.

BBC: A guide to money for young people