A common reason to submit modifications is because you've discovered that incorrect conversion data was reported to impact.com. You can review the conversion data we receive for each action to compare it to data in your own system(s).
From the left navigation menu, select Transactions→Pending Payouts→Actions.
From here, you can review your pending payouts.
This screen will show you information about every pending action, like the date and time on which the action was reported to happen, if a promo code was used, and much more. You can also select the action's Action ID to view even more information about the action, including a timeline of the conversion path (if that information was reported).