Advanced freelancing for international clients at premium rates (see Series 5: *Work From Nairobi, Get Paid in Dollars*) Social media marketing strategy for established businesses (see Series 4: *Sell With Your Phone*) Investment and wealth-building (see Series 6: *The Kenyan Wealth Series*) Detailed tax optimization (see Series 1: *KRA vs. You*) Cryptocurrency, forex trading, or speculative income schemes (these are not covered because they are not beginner-appropriate income strategies)