Exactly! And the only limit is how much free money you have to spend on them. But on that note I know they offer a free egg for first-time buyers, so you'll want to take advantage of that. Hold on just a moment, I'll get you their information.

[It only takes about half a minute for Twilight to get send her the info on the centre in the form of a text link.]

Assuming you know how to work the text function of the gear, that should be all you need to get started! Of course, raising a Pokemon from level one is a lot of work, but it can be really rewarding, especially with some of the species the Centre offers that are hard to get ahold of.