Hey @HSVrichie 

Thanks for asking about segmenting by products.

Unfortunately it is not possible to segment by products using the “contains” definition. You would have to use the exact name of the product you wanted to segement by. I will share your request with our product team for evaluation. There are a number of other community members who have asked to be able to do this as well, so hopefully this will gain some traction. If and when there is an update on this I will let you know in this thread!