Amazon is offering it's own ad system now, which offers ads on an Cost Per Impression basis. These can be used alongside any other ad network, including Adsense, and when Amazon cannot meet the publishers requested cost, they will pass the ad back to a chosen ad network, according to the pass-back code provided (like an adsense code). This is similar to other pay-per-impression offerings except that it is Amazon. The ads can be ads for Amazon products or ads from other advertisers within Amazon's network. This can be used by any Amazon affiliate. As well, you can use this as your only advertising solution (if you are OK with only CPM ads, and simply use an Amazon affiliate banner or Native Ad for the passback code. As wikidot is interested in offering users other good advertising solutions other than just Adsense (and whatever else has been approved…we do not seem to have a list), Amazon seems a no-brainer. Can we please whitelist the code, to be used within the advertising modules in the site manager and/or placed within html brackets? The ads work as is, but it would be best for the code to be on the page.