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One subtle advantage of internet companies is the opportunity to make money from anywhere in the world but only pay taxes in countries where you have offices and there is evidence of generating revenue in the country.
Based on my research using Nigeria as a case study, multinationals internet companies like facebook, twitter, google etc does not pay taxes in countries that their offices are not located around the world.
Taxation is based on how much earned by a business or a fixed flat rate in a situation where it is difficult to calculate how much is earned.