Should the numbers inside match the numbers on the card?

[powderpuff100]

I am looking at a pink caviar wallet. It was said probably authentic on authenticate this but the numbers inside the wallet do not match the numbers on the card? Are they supposed to? I looked at other Chanel auctions and they seem like they match, so now I am totally confused.
Thanks

 

[frayed_misfit]

the numbers inside are definitely suppose to match the card, unless she gave you a different authenticity card?

do you have a pic of the serial inside?