German phrase
Bitte rechnen Sie damit, dass ~.
Meaning
Please keep in mind that ___
When to use it
It asks you to allow for this. It is polite and useful in work discussions.
Example dialogue
Bitte rechnen Sie damit, dass das Projekt länger dauern wird.
Please keep in mind that the project will take longer.
Das nehmen wir in unsere Planung auf, danke.
We will include that in our planning, thank you.