Affiliate Marketing Secrets

So my fiance and I were looking into starting an online business – probably some niche in electronics. But to the bottom line, I was wondering is it legal to post items on your own website and then have them shipped from somewhere else. Example: A customer visits my site and purchases an HDTV. I do not have an inventory – so when the customer makes the purchase can I order it from another company (Sam’s Club, Best Buy, etc..) and have it shipped to the customers address? My fiance says yes, but I don’t think it can be done that easily.. Any help would be greatly appreciated. Preferably someone with experience. Thanks in advance.

Has anyone ever made any money while working with this company? I am thinking about joining but I want to know if anyone has any honest reviews or experience. Thanks in advance.

I am the antipode of athleticism incarnate. I am not, however, overweight. I really might as well be, judging by my physical abilities. Anyway, I would really love to finally get into a sport as well as get in shape. The only problem is, I don’t know where to start! I’m at an age where anyone I know who plays sports has already found their niche. There aren’t any starter classes for people my age. I also am an awkward person…very clumsy and all. I’m really your stereotypical nerd who’s spent too much time pursuing academic endeavours and being socially isolated. This has resulted in horrible anxiety in performance/high pressure situations. I suppose I am really trying to ask how I can just start playing a sport when I’m so horrible. Who would take the time to teach me so much that others already know? I really just want to find a group at my level, which is extremely low. The reason I don’t just barge in on a team and join is that I know they will hate me for making them LOSE!! Any tips for my little predicament? Any stories of experience?
Thanks!