Investment bankers are also responsible for buying and selling stocks and securities on behalf of their clients. To become an investment banker, you must have a college degree, preferably in a related discipline. You also typically need professional certifications, as well as government licenses to buy and sell investment products for your clients.
Quick Answer. The United States Postal Service offers two regular mail delivery services, First Class and Standard Post. First Class mail is typically delivered within one to three business days, depending on the location. Standard Post is typically delivered within two to eight business days.
It usually takes between 2 and 9 days to receive a Retail Ground package, but USPS sometimes takes up to 14 postal business days to deliver items sent with this method. This mail class was formerly known as Parcel Post and Standard Post.