I found this post because of your email in ListNerds. I know this is your first post and basically, it is a good enough post but it reads like an advertisement, and those types of posts are not as successful as posts that tell a story.
You included good information about the exchange and why it is different from the norm. You neglected to share with your readers how this exchange has benefited you and your business.
How many hits do you average daily? What is your CTR? How long have you been a member? Did you upgrade and why or why not?
When writing any post think to answer, Who, What, Where, When, and How? when writing about business even a promotion you need to include how it has or has not helped you so people can relate to the material.
I upvoted your post and email, keep on going, this is the beginning of something very awesome for you.