How to monetize SIM cards?

You can offer specialised services to tailor SMS services for different industries or specific customer groups. For example, tailor-made communication solutions for small businesses, community services or specific sectors (e.g. property, healthcare, etc.). At the same time, you can also examine other service providers in the market to see if their service models and terms of co-operation are more suitable for your business needs.

I think you can apply your sim cards in other ways. Go to this website and read the terms and conditions https://betasms.net/en/