I am building an e-procurement website. I would like it that my clients can use my site to compare prices of products from different suppliers.
Google shopping has this function on google shopping. I was wondering if there was a way to incorporate this onto my website so that they don't have to go away from my portal to search in a different location. I'm not sure if google has a pull through/punchout/api function but please let me know if this is possible and how you could go about doing this.
I am also interested in eBay doing the same as the above but again unsure if they allow this type of functionality.