Originally Posted by
sk8uno
Schwab CSR confirmed you can deposit MO via mobile app. She said you are subject to the same limit that applies to check deposits (those limits vary from person to person).
I haven't tried this yet, so I can't confirm. I plan to try within the next 1-2 weeks.
For me personally, I like Schwab checking a lot (No FETF and ATM rebates) and I would not use this to deposit high number/dollar MOs because I don't want to be blacklisted by them.