• WordPress.com: Not to be confused with WordPress.org which allows you to create your own website, WordPress.com is a free basic blog hosting service that's easy to use. However, you will have to put up with WordPress ads and branding unless you pay a monthly fee, and you can't put advertisements on your site. There are also limited options for customisation and expansion
Oh yeah, I also do all of the above for articles that I write for other blogs. So, if I'm guest posting on a blog, I tend to share it even more than I do my own content. If you guest post on a person's website, you should do the same – the more you share it, the more traffic that person will then get, and the more likely they are to re-share it too.
A landing page is just a page on your blog that you don’t post in the regular blog section. In this case, however, it might be a really big piece of long form content either about the affiliate product or, better yet, one that just mentions the product as a small but integral part of the whole article. For example, your affiliate product might be a great yoga mat and your article might be a complete beginner’s guide to yoga.