Excuse me if this has been asked before or goes in a different area... I'm new to Chanel and need a rundown on the basics from you ladies. How does one determine an authentic Chanel bag? Is there a date code like LV? Can you tell by looking at them? Can you take them into the boutique and have someone check them out? I've seen a couple on reputable second hand sites, but with all the knock offs out there, I have no idea what's legit anymore. I've heard of fakes being sold with authenticity cards so I don't know whether real bags have cards, or if they're useful? I read a few "how to tell fake Chanel" guides online as well as ebay, but they all had conflicting information?? And from pictures of bags I've seen on here, depending on style or the year they were made, half of them would be questionable according to the ebay guide I read (which is more than likely inaccurate). Is there any fool-proof method or do you just have to 'know' your bags? Thanks so much for any hints or info! If it's too difficult to tell I would rather just buy from Chanel directly, but I figured to save a little, it's worth at least looking into other options