From my understanding, you will basically be guaranteed the minimum amount IF you don’t make that amount through your regular MPP earnings. For example, your guaranteed amount is $200. If your regular MPP earnings for the month doesn’t hit $200, Medium will top it up to hit the $200 minimum guaranteed.
However, if your regular MPP earnings are already at $500, then Medium doesn’t add anything else on top of it, otherwise, it will still essentially be the bonus mechanism.
Of course, this is just from my understanding and we won’t know for sure until the program actually starts next month.