Sorry - in my area this app is crap. Had it on my phone for over a month - no deals worth mentioning ( only a lot overpriced adverts ). This app is going in the bin.
Sorry you feel this way - let us know what area you live in so we can make it better!
During the COVID-19 crisis our restaurants are able to sell their ordinary items in Karma to help the industry cope with the loss of customers, other than that there’s only surplus at a minimum 50% discount.