1. Post your G+ link -
This can be to any item on any selling venue
2. +1 the post above yours
3. "Share" to your google+
4. Add a thought (comment) to the post
5. Click the item back to where it is for sale (this can be any selling venue the person above you uses)
If you don't have a Google+ account, create one and come join us.
This is an exciting activity AND this IS a Google venue/location. This means your post's items automatically gets ranked higher and has a better chance for visibility in Google searches and more circulation opportunity. This actually is better than a Facebook page because G+ gives a greater reach and SEO.