reasons to buy some cryptierum (from their website):
Instant cryptocurrency payments without limits in 42 mln stores
Loyalty programs and cashback
Contactless payments via NFC, QR, ApplePay, AndroidPay
Instant loans anywhere in the world
Combination of current scoring systems and smart contracts
Unified exchange for liquidity and lowering risks
AppStore for retail cryptocurrency software and solutions
Own decentralized server infrastructure
Third-party integrations – Easy!
Solutions for every sphere of retail trade and services
Native integrations with POS software
Crypto-to-fiat settlements
use the below referall
https://tokensale.crypterium.io/?ref=de9d04fc4554b74a0d631c26