This one is for the tmo experts.

Ok so let’s say i take advantage of the rumored valentines day promo and trade in a 14 pro max for a 16 pro max and get $830 off (im on magenta max). And latter this year i decide i want the iphone 17 pro max and go ahead and trade in my 16 pro max with apple directly towards a 17 pro max (this transaction would be handled directly with apple since i have apple card). Would i loose my credits from valentines day promo when i activate the new phone and remove the 16 pro max from my account?