English to German Bus/Financial Insurance

Hi,
I am translating an insurance software and constantly come across the term "rollup." Unfortunately I cannot give you a full sentence but only strings, such as "Rollup of commissions for policy," "Revenue Rollup" or "Negative Writeoff Rollup." How could I translate this term into German? I am not quite sure whether the suggestion already discussed here applies to my case.
Thank you in advance.
Ulrike