Subject: Re: Schwab: Problem to invest cash
I'm with Jim on the Treasury buys.
3 or 6 months is too long. Max 30 days fixed. I want to be completely flexible without the risk of having to sell before maturity. That's worth more to me than the last %.

You can make your purchase right from that screen. CDs too if you prefer.
Directly after my previous post I tried to buy CD's. Similar error message. Seems I have to call them.