A spokeswoman for Robinhood declined to comment on the companys business model. Because it is a closely held company, Robinhood does not disclose how much of its total revenue comes from order-flow payments. A spokeswoman for Robinhood declined to comment on the companys relationships with market makers.  Can Okar (@canokar) January 28, 2021You can no longer buy GameStop stock on Robinhood. HOLD THE LINE... WTF   Ja Rule (@jarule) January 28, 2021Do not sell.
Robinhood formally writes you a notice of void.
( z0 write :ARG0 ( z1 person :name ( z2 name :op "Robinhood" ) ) :ARG1 ( z3 notice :ARG1 ( z4 void ) ) :ARG2 ( z5 you ) :manner ( z6 formal ) )
(z0 / write-01
    :ARG0 (z1 / person
              :name (z2 / name
                        :op1 "Robinhood"))
    :ARG1 (z3 / notice-03
              :ARG1 (z4 / void-01))
    :ARG2 (z5 / you)
    :manner (z6 / formal))
Robinhood formally writes you a notice of void .
z1 :name z2
z2 :op1 0
z0 :manner z6
z0 :ARG0 z1
z0 :ARG2 z5
z0 :ARG1 z3
z3 :ARG1 z4