1. INTRODUCTION

2. CARD PRESENT TRANSACTIONS

3. ELLIPTIC CURVE CRYPTOGRAPHY (ECC) IN EMV SMART CARDS

4. CARD-NOT-PRESENT TRANSACTIONS

5. TOKENIZATION

6. BLIND SIGNATURES SCHEMES IN E-PAYMENT

7. QUANTUM CRYPTOGRAPHY IN E-PAYMENT

8. ELECTRONIC CURRENCY AND PEER TO PEER PAYMENT SYSTEMS

9. NEAR FIELD COMMUNICATION (NFC)

10. CONCLUSION