Is there an overview of processed transactions (which will be charged)?

Only a user with the 'Management', 'Financial administration' or 'External accountant' role can view the overview of processed transactions

In the processed transactions overview, you can see which transactions have been charged over a given period.

Click on the PO Box icon in the navigation bar and then, in the now-opened screen, click Processed transactions. 

The following screen is opened:

Here you can see how many and what type of transactions Yuki has processed for you during the specified period.

Using the period selection, you can select all years or a specific year, half year, quarter or month.