eBay is an online auction website – and not just any auction site, but the biggest one in the world. If you know how an auction works, then you already know how roughly eBay works. Someone adds something they want to sell to the site, and then buyers come along and place bids on it. The highest bid wins the item! It’s that simple.

eBay being an online auction makes a big difference, though. Buying and selling are not reserved for any elite. eBay accept almost any item, no matter how small, and will then advertise it on their sites all over the world. It’s a powerful combination of an auction and a slightly chaotic marketplace.