it depends on many factors, how old is the account, how much has been transacted etc etc
if this is a new account and 100 transactions go through quickly it could very well trigger a review/suspension
Are they sent payments or through a payment gateway?
There are many different factors that will trigger a review.
The main thing is account legit or not ? If legit then you dont need to be worrynot sure what a payment gateway is
lets say they were all from a company like Sharecash? (Just An Example)