Wow, really? I didn't think I was good enough to charge actual money.

Looks like you are. The thing is, you have to be sure to produce that quality of work every time. You can't charge them only after your post-processiong, if you/they think the pictures are nice.
If you think you aren't ready to charge yet, maybe a trade could come in play. Ask them where they work, they might be able to give you something in exchange of your work. Could be a restaurant, an electronic store or anything else that you might want/need!
But yeah, don't give your work for free. You are hurting yourself and your competition 


I know after finals you students have some of that!
but it works for now. I know my cleaning products aren't as fancy as yours, but i hope its not too late to join!!
My last final is tomorrow!







