Good-Person
Captain Junkie
The things which your business doesn't have qualified experts to do and you can't hire full time workers to be doing the job requires for your business to outsource from other businesses to work on it for lesser cost.
Outsourcing is a very common kind of thing and it is far much more common than we can think. This is why there are so many freelancing companies that tend to offer such kind of jobs that are outsourced and performed by many workers who live abroad.