Something similar happened to me a few weeks back when Saks had a huge promo and all YSL bags & slgs were included in their sale. I was trying to purchase a cardholder and my card kept getting declined, so I kept re-entering my information. Little did I know that I was getting charged literally every time I was clicking "submit" (it kept saying error so not sure how that happened). My order finally went through but then the next morning, they emailed me saying that the cardholder was out of stock.. I ordered 2 other cheaper items to qualify for the promo but I immediately called FedEx to send the items back to Saks cause I only wanted the cardholder. My bank got rid of the duplicate charges but told me to wait for Saks to refund me for the 2 other items. Took me forever to get a hold of customer service cause their line just kept ringing continuously. 3 weeks later and I barely got an email TODAY saying they received the returned items, but the charge is still there

This was my first experience with Saks and I always assumed they were like
Nordstrom. Totally learned my lesson and I'll never buy from them again!!
p.s sorry for the long rant