All promotional information is available here.
Specifically, SSD VPS service is discounted 2 plans: SSD 2 VPS and SSD 3 VPS with prices only from $6.83/month, unfortunately, Singapore location is not found.
Public Cloud has a gift code of $35 Free Credit to try the service, upgrade vRack 1 Gbit/s with Advance dedicated servers when paying by year. Plus some promotion programs to reduce 25% dedicated server on So you Start.
For more information, please refer to the link above.
Have a great day!