She's been involved with a number of work-from-home businesses. She's had little or no success with some of them. A number of people didn't respond to calls or emails.
I don't trust
random emails or random phone calls from people I don't know, trying to sell me something.
When I am looking for a specific goods or service, I will do my own
research for that specific goods or service.
I don't always know what goods or service I will be seeking, until I actually need that service.
The only time a person is going to look for a plumber, is when they unexpectedly
need a plumber.