More info from CoinKite website:
Exchange/Payment Terminal

(GPRS / Wifi / QR scanner)

Easily Buy, Sell and Accept Bitcoin (or Litecoin). Can also be used to create an on-the-spot fiat to Bitcoin/Litecoin exchange! Bring the new era of cryptocurrency to your shop or business with this unique payment terminal.

• Print Bills with QR Codes for payment from any wallet
• Accept Coinkite’s Debit Card
• Support Tips
• Reference: Table Numbers, Invoice Numbers, etc…
• Lists unconfirmed transactions for each table (open bills)
• Set your exchange markup, added automatically to all fiat conversions
• Double receipt option
• Sell Bitcoin (or Litecoin), Scan any Other Wallet to send
• Prints Paper Wallets and Vouchers
• Buy and receive them from QR code or Coinkite card
• Set your own exchange-rate markup