There are quite literally hundreds of clever ways to make money online. From taking online surveys, to renting or selling your old clothes, flipping your iPhone to someone in a different country, and even buying low-cost products locally, just to resell them for a higher price on Amazon. There’s truly no shortage of unique ways to make money online.
As an internet entrepreneur, you'll need your own web presence:website, blog, social media platforms, landing pages, sales pages, banner ads, or e-commerce site. But instead of selling your own products, you sell the products of other companies. You can use several of these combinations, if you like, as long as you get your marketing message to the public.
This is simplified, according to the IAB. Exchanges may try to unload unsold ("remnant") space at low prices through other exchanges. Some agencies maintain semi-permanent pre-cached bids with ad exchanges, and those may be examined before going out to additional demand side platforms for bids. The process for mobile advertising is different and may involve mobile carriers and handset software manufacturers.