Reconcile and post monthly payments to appropriate Cost Centers. Contact vendors to resolve questions and follow-up on late payments. Month end closing for all vendor accounts including GSE and Canada. Investigate customer debits taken. Verifies validity of account discrepancies by obtaining and investigating information from vendors. Summarizes receivables by preparing reports. Monitor and apply warranty claims to prepaid accounts. Maintain an Excel spreadsheet documenting payments each month. Code and process multi-million dollar invoices for payment Analyze vehicle repair information using Access queries Administrator for organizations participation in an outside company parts ordering web site Maintains internal logins and the applicable security access for outside company parts ordering website by determining the validity for incoming requests and whether they meet established policies Prepare and distribute monthly reports