check draft invoice and create invoicesSave daily created invoices in one drive for referenceEmail Invoices to customer promptlyFollow up on draft invoice without errorsReplying customer emails regarding invoices and PODUpload flex invoices to supplier portalPrepare monthly statement of account and excel listing to customersFollow up payment of invoices due by sending bill reminders and contacting clientsCheck Proof of delivery (POD) attachementAd-hoc task assigned by management