Related by context. Frequent words. (Click for all words.) 39 invoice 33 Invoices 32 invoices 31 itemized 30 Invoice 27 receipt 24 invoicing 24 submittal 24 faxed 24 printout 24 #,#.# [004] 23 fax 23 invoiced 23 Receipt 22 quotation 22 Mailing 22 refunded 22 documentation 22 customs clearance 22 accounts payable 22 receipts 22 Accounts Payable 21 markup 21 Purchase Order 21 postage 20 refund 20 billing 20 RFQ 20 photocopy 20 reimbursed 20 postmarked 20 invoice processing 19 addendum 19 faxes 19 electronically 19 non refundable 19 billings 19 document 18 letterhead 18 notarized 18 payment 18 EDI 18 RFP 18 mailing 18 salesperson 17 item 17 purchaser 17 payables 17 payee 17 paperwork 17 audited 17 requisition 17 chargeback 17 false invoices 16 customer 16 QuickBooks 16 accounts receivable 16 requisitions 16 chargebacks 15 promissory note 15 debited 15 cashier check 15 overpayment 15 clerical error 15 audit 15 correspondence 15 refunds 14 retainer 14 transaction 14 owed 14 RFPs 14 auditing 14 receivables 13 W 2s 13 spreadsheet 13 preparer 13 billable 13 Affidavit 12 receivable 12 timesheets 12 underpayment 12 Payment 12 debits 12 timesheet 12 uncollectible 11 cardholder 11 sender 11 bookkeeping 11 overpayments 10 consignment 10 monthly installments 10 bills 10 credit card 10 email 8 fee 8 unsubscribe 7 mailer 7 direct debits 7 payments 7 rebate 5 debit card