Recommend a Popup in General Add-Ons Support Posted April 8, 2016 Hello, I'm looking for a popup to request people add themselves to our mailing list. I want it popping up once for them and I want to be able to customize it. I haven't found one that works with oscommerce. I use mail chimp for my newsletter though its pop up does not allow me to customize what I want and it also does not work. Can anyone recommend an addon that will do this for me? Thank you!