There are many kinds of Financial Domination but usually it is money for doing absolutely nothing, so don’t confuse a session with financial domination.
I have many bills that can be adopted, weekly or monthly. I also can provide receipts to be reimbursed. You can, of course just send me gifts purchase from my amazon wishlist. Like most Mistresses I always prefer cash, but amazon.co.uk gift cards are ONLY accepted, never amazon.com.