In Point-Paid Calls, the rate of pay will go up drastically from the payment at the end of August.
The rate of pay is used to exchange earned points balance for cryptocurrency that a Master will get.
Before Update: 30%
That means that 1 point is exchanged for cryptocurrecny corresponding to 0.3 yen.
After Update: 50%
1 point is exchanged for cryptocurrecny corresponding to 0.5 yen.