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.
How long does it take for USPS to deliver first-class mail from Texas to California? 1-2 days, it depends where in California and Texas. First Class Mail is delivered in three to five days. 6 people found this useful. Edit. Share to: 1  Different Jobs Available at the United States Postal Service During any given week, the United States Postal Service delivers billions of letters and parcels.