Hi, Could you please point out how (or which) module you are referring to as a "Similar Product" module? I see that PrestaShop has an inbuilt accessory picker but that you have to define -I think. Our Module automatically detects "Similar Product" based on product attributes. In other words, with our module, you do not have to define Product A is an accessory of Product B. For a shop with a large inventory this is specially helpful. We will post a demo very very soon and that will probably answer your question better. If someone is selling the module that you mentioned for less please, by all means get it. I can only vouch for our products and how it integrates with PrestaShop and work. Thanks for your question! - Geek-NextDoor P.S: I am often wrong and please do not hesitate to point it out