If you don't mind OP, please fix the title of your topic. You have put baunty instead of putting bounty. I think it's a typo. By the way, it will be better if you enclose your fee, people would get more interest with that.
Thanks for the advice. The cost of the service depends on the number of company members. The more participants, the lower the cost of the service. For example, to distribute coins to 20 thousand users will cost only 20 dollars