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.
1 Free USPS 1st class mail shipping on orders of $50 or more! 2  All cards are shipped in new soft sleeves and new hard plastic top loaders to protect and display the card. 3  All cards are shipped the following business day via USPS 1st class mail, and typically take 2-5 business days to arrive.