All ICO make big bonuses to the first depositors! We are not alone in using this system!
That's true, many do. But the most typical I've seen is "x% bonus if you invest y amount of Eth (or USD equivalent)". Yours is especially interesting though because of the compounding bonus. It's built to incentivise people to invest more than 1 eth, within the first 3 days, and while there are still >400,000 tokens left. Any particular reason for this structure, or was it just because other ICOs do bonuses?
But from a technical point of view, in our opinion, the code is laconic!
What is the difference between a discount or a bonus?
We encourage people who buy in the beginning. This is also a standard practice.
This is the right decision to stimulate buyers. Yes, and the structure of discount I like yours.
We very long thought what system at purchase to develop. And we decided that we will encourage the acquisition of tokens in the early ICO!
You use two methods of stimulation:
1) Number of tokens sold
2) Time from the start of ICO
It is reasonable?