waste of time! not even 1 email sent!
Is this APP easy to install? Yes. Does this APP allow you to modify the English Grammatical errors in their format? No.
So I tried using their 'Translation' Tab, but that did not allow me to fix the built in Grammatical Errors. I then contacted the developer and asked them what to do, they sent back to the Translation tab. I explained to them that did not work as you are not allowed to correct a translation for the country you are in, so you are obligated to use their grammatically incorrect terms in the e-mail UP-sells. They then told me they would look into it, it has been over 30-days now with no answer and I did let them know I would review them honestly after 30-days.
Does this APP have potential? Yes, but unfortunately with the bad limitations I cannot say it is ready to deploy in the US.