Same product in different categories E-SHOP

Hello to everyone,
I'm working on e-shop in Modx. I need to build a shop where some of the products will be listed in a different categories. I mean the same an exact product will be in few categories and the most importand thing is to keep them in realation so where I will change the description or price in one product it will automaticly update it in "clone" products visible in other categories. Do you know any add-on wich can handle that?

In my opinion that feature can be very common i many e-shops but I cannot find anyone mention it.

Please advice,
Thanks,
Paul

You could use tagging for this and work with one product.