I worked for Exxon for 6 years, had a very good training on SAP and about almost everything. My typical workday includes maintaining inventory of products in Excel, TMS and SAP programs, processing invoices, creating purchase orders, and general administrative duties associated with being a Controller. Than my last year was in the customer service, where I had to deal with with the Italian gas station owners complaint. Was very busy there. But still Italians are so fun to work with, I enjoyed my time there.