front for

پوشش برای کسی یا چیزی
front for somebody/something
to represent a group or an organization and try to hide its secret or illegal activities
These agencies are usually a front for some money laundering
He fronted for them in several illegal property deals.

it was a front for money laundering
پوششی برای پولشویی

به نمایندگی عمل کردن، به نماینده ی. . . برخاستن
نماینده شرکت یا گروه