Choosing between a Business eVisa vs. Tourist eVisa for Cameroon depends on the core purpose of your trip. The Business eVisa vs. Tourist eVisa for Cameroon differ clearly in required documents: the business visa requires a formal invitation letter from a Cameroonian company stating the visit's purpose and duration, plus a dispatch letter from your home employer. The tourist visa typically needs only an itinerary and hotel booking, with no invitation letter. For stay duration, the business visa allows up to 90 days per entry and may offer multiple-entry options, while the tourist visa is usually single-entry with a shorter permitted stay. Both require a valid passport, yellow fever vaccination certificate, and proof of funds. Applicants should select the correct category to avoid entry refusal.