If advertiser and manager are OK with that - how is killyou cheating?
In that case, it is not. Thought this is one of those rare cases. If you PM'd me asking to get enrolled with two accounts, I'd probably block you and tag both.
As for the merit thing, I remembered killyou was already grilled on that in his own thread. IIRC he sent merits when the feature was introduced, just to test how it works.
Correct. Plausible deniability.