Let me explain to you why 2 tokens.
NVO Token will represent the market cap of the NVO project.
let's imagine a daily volume on the NVO exchange of : 500.000 USD.
Weekly it is : 3.500.000 USD
Let's say Bob exchanges Bitcoin for Alex's Ethereum.
NVO will take a fee of 0.2% at the moment of the transaction from Bob and from Alex which will result in a total of 0.4% on the transaction.
During a week of trading, NVO will collect 0.4% of the trading volume which is 3.500.000 USD resulting in 14.000 USD.
NVO will keep 7.000 USD, and share 7.000 USD among the NVOT holders.
In order to get deeply in the details, and know how much an investor will get as a return, let's say that NVO collected 300.000 USD from the crowdsale from 200 investors or bakers.
The average investment by investor would be 1500 USD.
As the weekly collected fees would be 7.000 USD / 200 investors, it would return an average of 35 USD.
In this case, NVO won't have troubles regarding legal stuff as it will process tiny amounts, and won't be forced to be centralized by an authority.
But if NVO does a 5.000.000 USD volume daily, which is reachable, it would bring 35.000.000 USD weekly volume, 140.000 USD fees collected, and 70.000 USD for the investors which will result in 350 USD weekly for each investor on average. Monthly it would be 1400 USD, and this would attract the attention of the authorities depending from which country the investors are using the wallet.
In order to protect NVO and the investors, the NVO team decided to create the NVOS who's value will be fixed at 0.99$. On the legal plan, as the price of NVOS will be lower then 1$, it's processing will be considered as a gift, which will keep it legal, like faucets.
If you have questions about the volumes, please visit this link :
http://coinmarketcap.com/exchanges/volume/24-hour/You willfind a list of exchanges with their daily volume, you could then have an idea of the future volume of NVO.