Please find attached budget estimation for the launch event.
As I mentioned earlier, it is only an estimation, thus, exact cost can be calculated once the venue and numbers of participants are fixed.
(For example, if you want to have one session only for 50 person at Hyatt Hotel, only F&B cost will be charged)
Regarding the ambassador fee, it is also very flexible. Please understand that the cost can be differed upon who will be the one.
Should you have any questions or need further information, please feel free to contact me.