Yes, OriginFx does allow for the use of a VPS and VPN. However, it's important to note that many VPS servers may cause you to share an IP address with other traders, which can lead to a breach of the Multiple IP Duplication rule. Therefore, OriginFx highly recommends that traders using a VPS or VPN purchase a designated/dedicated server IP address to avoid this breach.
If a trader shares the same IP address through a VPS or VPN, it constitutes a breach of the Multiple IP Duplication rule and will result in an account violation.