I transfered 0.470 SBD and received no vote:

5 days ago Transfer 0.470 SBD to bellyrub https://steemit.com/giveaway/@honolulu/honolulu-s-100-free-sbd-giveaway-5-24-09-2017-payoutreport-new-100-sbd-giveaway-just-upvote-to-enter-read-for-more-giveaways

I transfered 2.230 SBD and received a $1.69 vote - this could happen not watching the payments but in this case bellyrub did no upvotes for over 14 hours and the payments accumulated so that there was a bad ROI ;( I also wrote you on discord and on Steemit chat - so you can check that, too :

9 days ago Transfer 2.230 SBD to bellyrub https://steemit.com/giveaway/@honolulu/you-are-looking-for-some-free-sbd-check-out-this-post-1