9 fold inflated billing of Adobe PDF Service API

We are seeing a 9 fold inflated bill of Adobe PDF Service api in may billing. At the same time, our internal data isn't showing any discrepancy in the amount of usage pattern.

It seems there is some issue with the billing system. Can you please check it out !

my client id is : e99ae828b6814a4dbd9f7f5a33b2dc1a

Thanks

Vishal Sharma