Hi I would like to be able to recommend matched items (cross-sell) products within my store. Is there a free app out there that does this. Probably only need to recommend products from the same collection. I sell clothing so if someone buys a t shirt I would then like to suggest a jumper, etc etc.
You don't need any app. you can do it with simple code snippet. I write a complete post about this but it's more about cart but we can implement this technique to anywhere in our store.
You need simple modification in liquid code to match the products but we can do this like we're handling related products.
Please do check it out -