Red Envelope

Red Envelope is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Internet
• Internet Services Electronic Commerce

North American Industry Classification System (NAICS) Categories:

• Electronic Shopping
• Internet Publishing & Broadcasting & Web Search Portals

Standard Industry Classification (SIC) Categories:

• Information Retrieval Services > Internet Services
• Information Retrieval Services > Internet Services > Internet Services Electronic Commerce