Who to make checks or money orders payable to?

[yave20b]

The instructions on the I-485 and I-765 both say to make checks or money orders payable to "Department of Homeland Security". The instructions in the fees sections of the USCIS Web site say for all applications to make the checks or money orders payable to "U.S. Immigration and Immigration Services". Which is it? Or does it matter? Thanks.

[Dan R]

That should be U.S. Citizenship and Immigration Services. USCIS will do.

[LeeFisher3]

I am considering just giving them a debit card to speed things up.