How to start? What hardware do you need to work with you?
The OnlineProxy marketplace does not work directly with hardware (farms/hubs). Only through integrations with software providers for farms: -For smartphones: iProxy.online - For modems: MobileProxy.space You should learn the technical characteristics of the required equipment from the software providers. After deploying mobile proxies on your devices, you can set up integration in your OnlineProxy account and put your proxies up for sale.