I found a great deal on a designer bag on Slickdeals, but it's much cheaper than the brand's official site. How do I avoid counterfeit products?

Although Slickdeals may offer a great deal on a designer bag that is significantly cheaper than the brand's official website, it is important to avoid buying fake items.

• If the price changes by more than 50%, that's a red flag.

• You can also check out the seller's reputation. Check to see if the website is real by looking for a secure connection ("https") and a valid SSL certificate.

• Also, compare the product details to the brand's official website to see if they don't match up.

• Be wary of sellers who don't give you a lot of information about their products, and make sure that their return policy fits with what other sellers do when they sell real items.

If you've found these suggestions useful, consider leaving a comment to let us know.