Snackpass
https://www.snackpass.co/Snackpass offers users a mobile platform to pre-order Takeout at local restaurants–with no menu markups or added fees. Orders on the platform allow the original user to earn reward points (i.e. towards free or discounted food) on their digital punch card, but ALSO gift points to another friend in their network for use at that same restaurant. The result is a strong viral effect where users are incentivized to be ordering takeout on the same platform to help each other earn rewards quicker. On top of this gifting feature, Snackpass has layered a Venmo-like social feed where users can see gifting activity in their network, which has been incredibly well embedded into the social fabric of college campuses. This social transparency and social currency has made Snackpass instantly viral on campuses both online and in-stores as you can see in their Careers page.