Good example
So APR is a kind of financial measurement tool then, which is helpful to compare rates from various sources, correct? If so, then APR can be helpful to different people and we shouldn’t remove it completely. However, we should reduce its significance in our advertising.
I agree with you and @cryptog here that we should mainly advertise interest rates for single park periods. In reality, NuShareholders are only going to pay out NuBits for single park periods. Advertising 50% interest rates confuses people and misrepresents the situation as dire, making people think that we’re actually going to pay out that extreme amount of NuBits. This will leave people with the feeling that Nu is on the verge of collapse and people will stay away and not buy any NuBits for parking. For example, let’s look at the following numbers…
5.7 Days per Park Period = 0.78% <-----> 64 Park Periods per Year = 50% APR
11.4 Days per Park Period = 1.56% <------> 32 Park Periods per Year = 50% APR
22.8 Days per Park Period = 3.13% <------> 16 Park Periods per Year = 50% APR
45.5 Days per Park Period = 6.25% <------> 8 Park Periods per Year = 50% APR
91.0 Days per Park Period = 12.5% <------> 4 Park Periods per Year = 50% APR
All park periods have an APR of 50%, which by itself seems abnormally high and off-putting. However, people parking for these terms are not actually going to receive this 50% interest. They’ll only end up receiving the interest for a single park period, which is significantly smaller in number than the APR. We cannot go around Bitcointalk and Poloniex advertising 50% park rates unless we want to create panic with NuBit holders. We should instead advertise the smaller percentages for single park periods like 1.56% and 3.13% as shown above. These smaller percentages are a more accurate representation of the reward people will actually receive for a given period. They are more reasonable numbers, easier to advertise because they cause less alarm and they depict a healthier state for the network.
@JordanLee, do you agree with my reasoning above?
So how will we go about using these numbers instead? There needs to be a naming convention for them that makes it easier to refer to. On the https://www.parkingyournubits.rocks/ calculator, it displays APR as the larger yearly percentage and p.a. as the smaller percentage. I had to look that up. It means per annum, but the definition means per year as well: http://www.merriam-webster.com/dictionary/per%20annum. What would be the point of using per annum as the naming convention if it also means per year?. Do we just need to invent a new name like “park period?” For example, somebody on Poloniex chat would say the following: “Nu is offering 3.13% for a 22 day park period.”
Whatever it is, it would need to be displayed in the parking window on the client. It currently says “Duration” and “Annual Interest Rate,” rather than APR. We would need to stick the new title in the middle and display the smaller rates for a single park period. The changes would also need to be displayed on https://www.parkingyournubits.rocks/ to make it easier for newcomers to understand. Thoughts on all this?