Business model
Customers will purchase cash from Kamakara to use online. The cash will be redeemable. The incoming money is put into Treasury Inflation-protected securities. (Float). Over time float interest income will exceed expenses.

Product
Most online transactions banks charge 1-3%. Even 'new' payment methods like Venmo or Paypal use bank created money. Kamakara is outside banks. Bitcoin is too volatile, Kamakara will be stable.