Ok so this post doesnt really have anything to do with coupon other than the fact that I used .20 cake mix that I had gotten about 3 week ago at Publix to make the cake.
What I will do next time:
Wait till the day of to do the transfer
buy a bigger cake box
use a smaller round cake (I ended up using my practice cake on it instead of the cake I had made to go on it bc the practice one turned out o well)