c: You can do this through making a trade for them. There's really no other way of sending money to a friend but trades. It'd be a good function if it was suggested, however. It MAY have been suggested. But I'm not sure. But anyways, yes. Cx That's the only way so far.

Explore -> Centropolis -> sP Voucher Exchange. Turn however much sP you want into vouchers and send the vouchers to your friends as items.

Forehead smack. You know, I totally forgot about that, Alleh. xD So thank you for adding it.

xD You're welcome, . I don't use the feature much myself, so some might forget that it's even available for them to use.

Yes, you can. ^^

One other thing, guys: you can only make 50,000sP per day into vouchers. So if you're trying to give someone lots of sP, the best bet would be to either A) have them set up a junk trade lot and offer the sP on it, or B) have them price a cheap/worthless item in their shop for the amount you want to give them, and then buy that item.