Luckily I kept the receipt and noticed a 125+ bill for a restaurant where I only had drinks at the bar with a colleague. I was shocked I throught it was half the charged amount.

I looked at the bill and they entered the whole amount as a tip, so it ended up being the pre tip amount plus the post tip amount.

I disputed the whole charge for overcharging with Chase and put down how much I expected the charge to be (in the box provided).

Does anyone have experience with disputing a restaurant charge with Chase?