Originally Posted by
wiivile
not sure that WU has the power to prohibit or permit modes of deposit. that is up to the bank
When you buy a MO, you agree to its originator's T&Cs. So, if WU wants to put in its requirements that you deposit it physically rather than electronically, that is their right.
There is no requirement that you purchase a WU MO or use WU's services or products..