Best tip in cash
That is scandalous, I always ask if I tip by card.
Why would they do this, they should know that their would be a huge backlash Its obvious, I personally don't tip and don't think people should expect a tip either but this policy is stupid, they should let their workers get the whole amount.
Sorry even tho they changed their policy they will not see a penny from me was disgusting what they try to get away with https://www.theguardian.com/money/2015/sep/25/las-iguanas-changes-controversial-tipping-policy
Great deal, love this place - especially the cocktails. :)