Now some Aktia points landed on my AY account. It turns out, that whereas the invoice cutoff date is the 28th, the points cutoff date is the last day of the month. (easy to establish this now, as my first purchase was on the 29th) They showed up as 1st July on the AY account today. For reference the Nordea MC points showed up with date 29/June on about the 6th July.