For a virtual server providers to be listed on LowEndBox.com, it must have VPS plans that cost less than USD $7 per month. Also,

• The cost/month must be recurring, i.e. it cannot be a special price for the first month or first invoice, etc.
• There must not be any set up fee.
• It is okay to be a special promotional plan that is not available on the providers' website.
• It is okay to require prepayment for up to 12 months.
• Provider must be on a domain older than 12 months AND have been providing service for the last 12 months.
  • I am putting this criteria here as I do not wish to list providers that have not built a reputation yet. Low end VPS market has been very volatile with many providers entering and exiting the business – it's consumers' best interest to go with a provider that has good track records.