To be able to sell things on eBay, you need to have a bank account or credit card. You need to register into the eBay system, and it is recommended you also make an account on Paypal, which is the preferred method of payment in eBay.
Once you have registered in eBay, set your address, confirm your email address and bank account; then you can post an ad within minutes of completing the identity proof tasks.
Generally basic HTML knowledge is needed to place and ad, but a text based ad should be good enough. You need to have a nice detailed picture of what you're selling to help attract people to your listing.
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