Sell it online

One of the best ways to get money out of your second-hand technology is to sell it online. Here are a few tips on how to get the most money for your used products.

eBay
When selling on eBay, make sure to give as much information about the product you're intending on selling, including any problems with it. Give it a good clean and take the best possible picture of it.

When setting your price, do research on similar products for sale, paying particular attention to pricing -- be realistic. eBay allows you to set a reserve, but this might deter potential bidders. You want to make sure there's as much incentive to bid on your item as possible, including things like free posting and packaging.

Another tip is to end your auction on Friday afternoons or Sunday evenings, when many people are scouring eBay for a good deal after a long week.

Carry out all transactions via a PayPal account. Aside from offering the buyer and yourself protection, it also gives a better impression and creates a sense of trustworthiness. Be warned, many buyers are trying to scam you, so if something doesn't sound right then cancel the transaction.

Make sure to send your goods to the buyer as quickly as possible and package everything well so it doesn't break in transit. Good customer service means good feedback and in turn more trust from future buyers. For more information visit eBay's selling guide here.

Amazon
Amazon's marketplace also lets you sell second-hand goods at a set price. But unless you're a Pro Merchant, you have to sell something that's already listed on Amazon and you can't add your own image, unless the product is unique.

Price, condition and seller information are all you get to entice the buyer, so creating the right balance is important. As Amazon recommends, it's always worth pricing your product below the Amazon price unless it's rare or a collectible.

As with eBay, good customer service is key because the higher your seller rating, the more likely you'll be chosen over someone else with a similar product.