You can do it using the appcoin concept [<a href="http:&#x2F;&#x2F;startupboy.com&#x2F;2014&#x2F;03&#x2F;09&#x2F;the-bitcoin-model-for-crowdfunding&#x2F;" rel="nofollow">http:&#x2F;&#x2F;startupboy.com&#x2F;2014&#x2F;03&#x2F;09&#x2F;the-bitcoin-model-for-crowd...</a>]