Pei

Los Angeles-based bitcoin startup Pei provides a mobile application that enables users to receive automatic cash rebates in BTC or USD when making purchases at partner merchants using their linked debit or credit cards.

Unlike other bitcoin cashback rewards apps, Pei also works with in-store payments as all rebates are linked to the user’s card purchases.

Supported merchants include the likes Burger King, Dunkin Donuts, Papa Johns, Starbucks, and Zara, among many more.