I want to develop a visitor email address collecting system based on opt-in monster plugin (for Wordpress & Prestashop).
I have a wordpress blog that is driving visits plus a prestashop store. It is multistore and the whole web is multilingual (http://www.citrusricus.com).
I need to be able to collect the email of the visitors both in the blog (based on wordpress) and in the store (based on prestashop) with the peculiarity that I need to distinguish (automatically) the language of reference. I have german and spanish users (mainly) and I want to be able to know which language are they using so I can add them automatically to the right list (I will use mail chimp).
I will consider proposals and improvements (different plugins, other ways of making this work, etc, etc).
Right now, the work flow that I think I need is, for example, that if you visit my blog, say in german, you will be able to find sometimes the pop up that offers discounts in purchase, another time an exclusive...