Fluctuation in smses sent, make it difficult to invest in a smartphone.

Simcash allows users to make some passive income using the SIM cards of their smartphone. Usually less than 10 smses are sent daily. However, on 7 November 2022 and 8 November 2022, 100 sms messages were sent in a day. It would be interesting to find out the reason for the massive increase in smses for only two days. On 9 november , only one sms was sent in a day. So this shows that the income will fluctuate greatly.
So those who are planning to purchase a smartphone to make some money from simcash, should be aware that the income will vary, and it is not worth investing