the ping is simple and works good, but if you do an ico you need to add more to the token than beeing a fee, i suggest you get together with a brilliant dev and figure out more uses for the token.

also i would recomend making the token on ethereum or ardor basis, so you can add interesting features like profitsharing per smart contract.

right now youre just selling the product, what reason do i have to "invest" , what will i get except a right to use ur product. thats a little less, a real investor would always want more.