According to Wikipedia, the GDP (PPP) 2018 estimates a total of $357.338 billion (51st) and $128,702 (1st) per capita.

Sender ID:  

Network Coverage Sender ID More Information
vodaphone Pre-registration  
Q-Tel Pre-registration You can apply to register your own alpha Sender ID for use to Qtel only if you are sending volumes of 1 million SMS a month or more. Please get in touch with us via support@1s2u.com or contact your account manager.

Generic Sender IDs (such as "SMS" or "Message") will be rejected.

Know more about types of Sender IDs here.

Regulations & Restrictions:

Besides our we would like to emphasize the following messages' content restrictions:

  •  Pornography or adult content
  •  Abusive messages
  •  Hate speech
  •  Invitation to violence
  •  Racism
  •  Political Contents
  •  Religious Contents

You can also read more at Ministry of Information and Communications Technology. 

Note:  It is important to abide by all restrictions imposed by the hosted country.