As the Special Sponsor is almost coming to an end. I have to somehow invest some tokens to reach the 15 Milestone. I am currently in Milestone 11 with the chance to get some more points without investing, I may reach 13 without investing any tokens.

If I have to reach 15, It means I have to buy a AMC with 1 or 2 tokens
I have to invest 15 Tokens for a youth coach.

I haven't calculated it through, but Wanted to know what is going to be rewarded per Tokens from the Silver Special Sponsor. I will calculate the amount that I have to invest later once I know if there is a return on investment.