I posted yesterday but it apparently never went through. I do think you have a great app going and it could be even better with a couple of fixes to misspellings.
In the first header, it says "Launch automated tiggered email campaigns in minutes!" Judging by the rest of your description, it should say "automated triggered email campaigns".
The second one I saw was the third bullet point for "Why would you want to try StoreTrigger?" being "POSIVITE ROI GUARANTEED". Make the change to "POSITIVE ROI GUARANTEED" and less people may overlook it. Hope this helps and good luck!