To get the best results, you are free to be creative!
***Incorporate a "shopping cart" image like you see on websites (this is key)
*Incorporate my website URL
I am open to anything. You don't need to stick to these, but ere are some possible descriptive words I like in designs:
You could incorporate my facebook page: /askecommerceguy
My tagline is: "Everything eCommerce for the Small Business Owner" - you can use that or any variant of it. (or not at all is fine too)
I like the kind of designs that are like "two designs in one" because the left side has both a narrow far left element that works great on the "new" twitter size (112px), and then there's also more to it so it also looks good on the "old" twitter size (250px).
In addition to the final image ready for uploading to twitter, please provide HEX color recommendations to fully integrate the look and feel.
When the winning entry is rewarded I do also require the full working PSD file that is layered with no groups. (Because I only have Photoshop Elements and it can't open groups.)