Time and money for software
You might think food delivery software open source which is free saves your money and time. In fact, it’s a time-consuming process and costs you much higher than the ones which charge at the start. You have to set up the websites and apps on your own, learn how the system works, study about domain name; server; accounts, if there are bugs then keep contacting the programmer, hire a developer if you cannot do on your own, and pay them.