I'd brought in.
As a student I tried to have some semblance of a "business" engaged in repairing computers at home. Very many do, but I'm a little scaled — giving ads in Newspapers, pasted on the pillars, entrances, made a website, hired employees, zaregal Yip, paid taxes on STS, etc. If not the wife — is unlikely to have done it, everything helped me was answering the calls, the ads pasted to me, in General, helped in everything. But she's enterprising, she was interested.