Same here.
Not all Cryptos are completely free yet so I'll talk about steem.

I run an online business at my school and have introduced a lot of my clients to steemit. Steem has been the best means of payment for me, the relieve of not having to move around with cash always and no need for little changes when a client comes with a large note bill. I charge them and let them pay me in steem, if they aren't on steemit I use the opportunity to introduce them.