Activities * Enter invoices (products and services) into internal systems. * Verify tax data, amounts, cost centers, and purchase order information. * Monitor receipt of bank slips, checking deadlines, amounts, and supplier data. * Organize, file, and keep department documents up to date (invoices, bank slips, and receipts). * Assist in purchase order control and contact suppliers when necessary. Requirements and qualifications * Enrolled in Administration, Accounting Sciences, Financial Management, Economics, or related fields; * Basic knowledge of finance, accounts payable, or administrative routines; * Basic Excel knowledge; * Good organization skills, attention to detail, and proactivity. Job type: Internship Benefits: * Transportation allowance Work location: On-site