PEI App - $10 worth of BTC just for signing up and linking debit card (any debit card activates even virtual, $0 balance etc) Referral code: rr281d Referral Link : Easy no deposit required $10 reward in BTC, just for linking a debit card, this can be a card with $0 balance, virtual card, prepaid card etc. There is no fee with service or anything like that. PEI is cashback rewards app that gives you the cash back in form of BTC, and the best part is you will be using your debit card for purchase regardless, why not get some BTC on your purchases.