Receivable Accountant

In charge of issuing invoices/adjusting invoices..., ensuring invoice issuance is accurate and timely to serve monthly tax declaration.
Keep track of and push AR to ensure collection on time
Daily control the AR by release of Sales order, transferring in compliance with company policy
Match collection vs AR into system
Contact with customers by email/mail, phone, visit them for following and pushing AR (if any)
Follow and push AR overdue
Weekly send the Overdue AR to sales for coordination for settlement
Deep understanding in Tax law to work with customer (knowledge of invoice, return, rebate and promotion...)
Check contract, Consignment minutes at Dealer....
Others task assigned by Manager