Order registrated on Analytics days later than my internal system

[#1]

I have my analytics piece from Adobe registrating some Orders days later than my internal system. 

Is that something that happened with someone here? Any idea on why that happens?

[#2]

First, check whether the orders are captured in real-time or onboarded. If the latter, that is the cause.

Then check the time zones the internal system and the report suite operate in. If they do not match, that is the cause.