We have a clear market leader, but it's by no means a monopoly.
People constantly switch network providers here since we have number portability.
My wife, me and many of our friends switched to Vodafone cos they were offering a really great Internet package.
Free Whatsapp, Facbook, Twitter, Instagram,and Snapchat plus 3.5 GB for what's essentially $9 a month. Here that's unbeatable and unheard of. http://support.vodafone.com.gh/customer/portal/articles/1813...
I doubt all these services are paying for for Vodafone to do this.