Apart from Emma I can't see anyone else but Ross buying Moses.
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"Emma raises her concerns about April's bruises to James and Ross, claiming that Carly could be responsible. Soon afterwards, Marlon is alarmed when Ross tells him there's a chance that Carly has hurt April. Carly is angry when Marlon accuses her, but he's shocked by how much she overreacts."
I think she tries to get money from Ross or Emma so probably uses Moses for this. It does say in spoilers for after this that Ross is desperate for cash
17 March. Ross wants Debbie’s number
I wonder if this is promised to Ross by Charity if he helps with her scheme.