As a creator on Commiss.io, you can embed your profile onto any page that supports iframes. In general, most personal websites will support some level of iframes, but many social networks (such as Facebook and Twitter) do not. We recommend using other sharing tools for those websites.
Unfortunately, it isn't possible for us to put together a complete list of sites that support iframes. But both Tumblr and Wix allow for you to embed external websites, with appropriate limitations.
To embed your profile, get started in your creator settings.