Also got the upgrade offer popped up this morning but decided not to click on it. And now the offer is back and sitting in the "offer for you". Few years back I had the Biz Gold and upgraded to the Biz Platinum. Few months ago I got the Biz Gold again for 75k MR points since it didn't have that once-in-a-life-time language. And now this 50K upgrade offer is appealing but it does say "Offer is available for first-time upgrades to the new business Platinum card only". I assume I will get the bonus since the card I had before was the old version of business platinum card??