# Version Information

## Product Version

The following versions all support acceleration for IPs not on the SCloud platform.

* Free Version: Creation of free versions was stopped starting June 30, 2021.

* Starter Version: Suitable for accelerating overseas servers or transferring small files. It only supports acceleration for ports 22/3389, with acceleration ports randomly assigned by the backend. Modification of server ports is not supported.

* Basic Version: Suitable for daily operations scenarios with smaller traffic requirements. Acceleration port and server port are consistent, supporting server port modification.

* Enterprise Version: Suitable for scenarios with large traffic requirements, such as data transmission or cross-border e-commerce.
 
Feature comparison is as follows:

| Feature Description\Version | Starter Version | Basic Version | Enterprise Version | 
| --------------------------- | --------------- | ------------- | ------------------ | 
| **Bandwidth Limit**         | 1Mbps           | 20Mbps        | 30Mbps             | 
| **Daily Free Traffic**      | 1GB             | 50GB          | 80GB               | 
| **Speed Limit After Traffic Exhaustion** | 250Kbps | 2Mbps | 3Mbps | 
| **Port Modification**       | Not Supported   | Supported     | Supported          |
| **Entry Region**            | Random Allocation | Custom Specification | Multi-Entry Intelligent Resolution |

## Product Price

Origin Station in the United States (Los Angeles):

* Starter Version: 10 CNY/month.

* Basic Version: 400 CNY/month.

* Enterprise Version: 650 CNY/month.

Origin Station in other regions:

* Starter Version: 10 CNY/month.

* Basic Version: 90 CNY/month.

* Enterprise Version: 150 CNY/month.