Survey Builder has the tool that allows you to differentiate the responses of each survey according to your needs and later on group them if needed by adding some tags to the survey link. In order to generate a unique survey link for every respondent you need to have some minimal coding skills or we can do that for you since it isn't usual request.

If you just need to add the link to your survey to the order notification e-mail we provide the instructions for that

We also have the Autoresponder product that works perfectly with Survey Builder allowing you to insert any customer and order details, automatically select related products to recommend to each customer.