Does LinkPizza affect my SEO?

Because visitors are still going to the same destination as the original URL, Google will not penalize you as an advertiser. The publisher can decide to add a "No Follow" tag on his content to prevent you as advertiser to get a PageRank passing backlink or show that these links are placed with commercial interest. We are confident that LinkPizza has if any, a positive influence on your website’s rankings, because the publisher would otherwise have used an affiliate link which doesn’t tell a visitor directly where he is going.