Just reading the words DA for points makes slap my face. If they were leaving DA, why would they buy it with points for one thing. Wouldn't you buy it for money. I mean if the person was leaving DA, why are they asking points for it?
Since under the ToS the user agrees to not share their password with anyone and to provide accurate and true registration information at all times, transferring accounts is in violation of the ToS. Whether dA will overlook it or ban your ass is entirely at their discretion.