I have a handful of online folks who I consider real gifts to me though we've never met, and you are one of those people. (nakedpastor.com)
You may also send him / her a gift (not real gift but a picture of a rose or kiss or something like that), and this requires you to buy credits. (sugardaddysite.org)
Vivofit Jr. has a target feature where kids earn coins that can be redeemed with real gifts from their parents (your choice). (technowize.com)