Is this because WP is now blocking outside adds on free accounts? WP recent advised users that ads may appear on free accounts. I saw that WP has a plugin just for Amazon posts, but any plugin requires a business account. In looking at the pay-to-play WP account details, it looks like one has to buy the second level account in order to “monetize your website”.
Whitelabeling refers to a merchant allowing an affiliate to sell products under their own brand with no mention of the actual merchant. Visitors to the affiliate's website would likely believe it was the affiliate who was actually selling the items or taking the leads since there is no mention of an outside merchant. This typically occurs by the merchant creating a website branded solely to the affiliate on their own server under their control and allowing the affiliate to “mask” that website as appearing to be a subdomain on the affiliate website. Many times merchants limit Whitelabeling opportunities to only being available to Super Affiliates.
While your site is still new, it's a good idea to start capitalizing on someone else's audience. Continue focusing on building your own content, but also considering writing content for a few big, high-traffic blogs that are relevant for your niche. By writing content for a bigger site, you are able to get in front of another audience and showcase your expertise on a particular topic. This will eventually lead to more traffic to your site, as well.
There are two ways to approach affiliate marketing: You can offer an affiliate program to others or you can sign up to be another business's affiliate. As the business driving an affiliate program, you'll pay your affiliates a commission fee for every lead or sale they drive to your website. Your main goal should be to find affiliates who'll reach untapped markets. For example, a company with an e-zine may make a good affiliate because its subscribers are hungry for resources. So introducing your offer through a "trusted" company can grab the attention of prospects you might not have otherwise reached.