# More Protocols

- [UPI Withdrawal Protocol Specification (UPIW)](/webupi-protocol/more-protocols/upi-withdrawal-protocol-specification-upiw.md): Implementation of Withdrawal QR Protocol in UPI using UPI Lite Wallet
- [Commerce Unified Payment Protocol Specifications (CUPP)](/webupi-protocol/more-protocols/commerce-unified-payment-protocol-specifications-cupp.md)
- [Real-Time Money Streaming Protocol (RTMS)](/webupi-protocol/more-protocols/real-time-money-streaming-protocol-rtms.md)