So is the "type" business or personal - or Platinum Card and Reserve Card?
The T&Cs DL put up are ambiguous about whether personal and business versions of the same card will be considered different “types” of cards so more clarification is needed.
The language reads, “Regardless of the number of Eligible Cards a SkyMiles Member may hold, each SkyMiles Member may only receive one 2,500 MQD deposit per Eligible Card type each Medallion Qualification Year.”