For one. The service was very easy, given the fact that they have this vague authentication process that is reputable through their Facebook group? Let me digress. Recently I decided to buy a Brown Neverfull MM through Poshmark from a seller with over 50 sales. Needless to say that experience was pleasant, given the fact that Poshmark offers free authentication checks on all items over 500. Once I received the bag after it was proved real, I decided to double check by using Pro Authenticators. After going through their website, I get confident using their service. Once I paid the fee took pictures and provided them to the Authenticator they deemed the item to be fake. I was told that the font on the date stamp was off. Okay, thank you! I said then quickly went into panic mode. I nearly flipped out on Poshmark to the vendor and the customer service for missing this blunder. I did not work 40 hours a week to be swindled out of a bag! How dare you ruin my experience finally owning my dream bag! Well, funny thing is, I ended up returning the item for re verification and was told it was real. Yeah right, I told Poshmark, try again, if not I'll dispute this with my credit card company. I was assured this was indeed a real Neverfull MM by Louis Vuitton. Stop screwing with me, I told them. Needless to say they sent the bag back. So here is what happened in a nutshell; another 100 dollars plus in multiple authentication services was spent going to local consignment shops, forcing an employee at the LV store to look at my bag since they do not authenticate unless it's a return, and more in emotionally balancing out my feelings over this ordeal in pleasure food. End of the story is the bag was real, Pro Authenticators robbed me for my money, and I apologized to Poshmark and the vendor for my behavior. Pro Authenticators is nothing more than a sham and have been reported to the local better business bearu for proof of certification for their claims as being Professional Authenticators.