Beware that you do not overspend on your business and advertising. Set apart your household money first. Also watch out for overly hyped marketing talk and big dollar signs and amounts that drive you to spend a certain amount now so that you qualify for earning higher commissions. There is no guarantee that you will actually make those sales.
If you are currently employed, do not resign right away after signing up for some online business. While the outcome may seem very promising, actual results may differ from what you expected. Play on the safe side and wait until you see real money coming in from your online business... and until you have first paid off your debts... and saved several months worth of expenses.
Please note that I cannot guarantee you any income level from joining the opportunities promoted here. Your actual income will depend on many factors, including your advertising efforts and persistence in pursuing your business goals.