On your 18th birthday, go apply at your local RGIS (RetailGroceryInventorySpecialists)office.They DO NOT drug test and their starting pay will be 2 or 3 $ over minimum wage.All you need to be able to do is count accurately and use a 10key calculator.(the audit machine is more than just a calculator) but if you can use a calculator and count,they will hire you.I worked for 4 years on their walmart inventory crew.12.00hr plus per diem when we traveled out of town.And over half the crew got high, the other half got drunk.