Q. I am an affiliate marketer, and I sell other people products & services in Western countries and I sell the products through website and I wanna know that does this work comes under business and should I use my personal bank account or business for receiving money for future tax depreciation

Question

The thing is I receive money and then re-invest that money in digital advertisement, but my advertisement location is basically the USA and western countries, and I use google ads USA account because in India google ads Indian account takes 18% for saving that amount I use nontaxable country profile, So I wanna know that as I said before I re-invest my money in advertisement and It comes in business expenses, So can I claim those international expenses in my business expenses for tax deduction