Yellow people, I'm the one and only @Solenya and today i'm presenting you simcash, an app that uses your phone to generate passive income. In a nutshell, the app uses your simcard to send OTP to people for money. The prices will vary from one country to another and from one provider to another. Basically you need to find the provider or the pack that offers the cheapest SMS price; the more SMS you send the more you can get. You can have multiple simcards just for that purpose. In my case, I'm able to generate $2.5 dollars per day using one sim card. If your phone has two slots , well you can use both. You may use as many simcards as you want and the phone needs to be constantly connected to the internet. you can check the link below: https://imgur.com/a/2M4E0pJ
And please do not forget to use @Solenya's referral link to download the app:
https://www.simcash.io?r=GJEYD
If you need further info, youtube is your mentor