There are lot of products available online, but you do not know which to buy, Ebay is really a good site but there are some products, which are not worth the money,  some sites may be a scam selling product these are some tips, which can help you to buy safely from the internet.

• For example, you want to buy a Digital Camera online, you have selected the online store, before purchasing it seek for any references you get manually like check with your friends, neighbors and relatives, whether they have bought anything from the store by this way you can check the creditability of the website.
• Before purchasing the product check out for any website reviews related to that store, find are there any problems after sales or any other bad experience.
• Another cool way is to google it with negative keywords of that company, for example : ” I have a bad experience company name here” through which you can find out whether that online store is a perfect one or not.
• Participate in related forums to that store and find an opinion about that store, whether you can buy or not.
• Check whether they have got any certifications like a Trust Certificate and check whether their online store is secured through a secured socket layer (SSL) to make sure your credit card information is safe and secured.
• If you are going to pay for services make sure you refer all their past performance, for example, you can opt for search engine optimization service online make sure they  can really do the job by referring their portfolio and check, whether the keywords are on the top.

These are some of the tips which you can follow to buy products or services online.