# Author: Yash

## [Prepaid Payment Instruments (PPIs): Meaning, Types, Benefits & RBI Guidelines](/content/blog/prepaid-payment-instruments-ppi-types-benefits-rbi-guidelines/index.html)

### Table of Contents
- What is a Prepaid Payment Instrument (PPI)?
- Types of Prepaid Payment Instruments (PPIs)
- Benefits of PPIs for Businesses
- RBI Guidelines & Reforms on PPIs
- Who Can Issue PPIs?
- RBI Classification of PPIs
- Why Businesses Should Adopt PPIs Now
- FAQs on Prepaid Payment Instruments (PPIs)
- Conclusion: CARD91 Prepaid (PPI)

## [Everything You Need to Know About Your Card and Its Processing](/content/blog/everything-you-need-to-know-about-your-card-and-its-processing/index.html)

### Table of Contents
- Actors Involved in Card Processing
- What does card processing look like in motion?
- Authorization process
- Settlement and funding process

## [Introduction of Blockchain in Fintech](/content/blog/introduction-of-blockchain-in-fintech/index.html)

### Table of Contents
- What is Blockchain?
- Key Features of Blockchain in Fintech
- How Blockchain Works
- Fintech x Blockchain: Building the FinBlock Ecosystem
- Use Cases of Blockchain in Fintech
- Conclusion: CARD91’s Blockchain-Ready Infrastructure

## [THE ALCHEMY OF PAYMENTS BY-PRODUCTS- DATA MONETISATION](/content/blog/the-alchemy-of-payments-by-products-data-monetisation/index.html)

### Table of Contents
- Real-World Examples of Data Monetization
- Why Payment Data is the Next Frontier
- How to Monetize Payment Data
- What Does a Successful Data Monetization Model Look Like?

## [OPEN BANKING- Is India ready to enter banking 2.0?](/content/blog/open-banking-in-india-scope-status-future/index.html)

### Table of Contents
- What is open banking?
- Open Banking and its status in India
- Open banking adoption accelerates or not?
- How secure or safe is my data?

## [NFC: What is it?](/content/blog/nfc-what-is-it/index.html)

### Table of Contents
- What is NFC?
- How Does NFC Work?
- The Rise of NFC-Enabled Smartphones in India
- Are NFC Payments Secure?

## [Embedded Finance: Changing the landscape of Financial Industry](/content/blog/embedded-finance-changing-the-landscape-of-financial-industry/index.html)

### Table of Contents
- The Rise of Embedded Finance
- What is Embedded Finance?
- Why Embedded Finance Matters for Businesses
- Key Use Cases of Embedded Finance

## [SWIFT gpi- Future of Cross Border payments](/content/blog/swift-gpi-future-of-cross-border-payments/index.html)

### Table of Contents
- SWIFT gpi at a Glance
- How does it work?
- Benefits to corporates

## [Digital Currency: The future of the Global Payment System](/content/blog/digital-currency-the-future-of-the-global-payment-system/index.html)

### Table of Contents
- What is Digital Currency?
- Historical Parallels: Lessons from Financial Digitisation 
- The Rise of Cryptocurrency and the CBDC Exploration

## [What’s the Next Step in the Payment Industry for addressing Security Concerns?](/content/blog/whats-the-next-step-in-the-payment-industry-for-addressing-security-concerns/index.html)

The card industry has seen steady growth in the last two decades from EMV chip card payments to contactless payments, but security remains a big challenge for the industry. Innovations are leading towards more reliable and secure technologies such as biometric cards.