CandyBar vs Knock Knock City

CandyBar: Digital loyalty cards, no app install required

CandyBar lets you have loyalty cards on your customers' phones – no app download required. You can login to it on a web browser like Chrome or Safari, and have your customers enter their phone numbers. They'll receive an SMS with the stamps.

Store your bags and luggage with our host locations all around NYC

Knock Knock City is like Airbnb for Luggage; It's an on-demand daily storage service that connects travelers, commuters and urbanites who don’t want to schlep bags and luggage around the city all day with trusted local shops nearby (coffee shops, tailors, clothing stores) who can securely store the items.