OAKLAND Accounts Receivable module provides complete customer detail for all current and historical periods. Multiple account codes allow you to combine regular.Online portal to accept City Invoice payments. To pay your invoice, have your Customer and Invoice number on the bill ready. Duties:Enter and verify invoices, receipts, and payment requests into the accounting system. Browse 140 OAKLAND, CA COLLECTIONS AND ACCOUNTS RECEIVABLE SPECIALIST jobs from companies (hiring now) with openings. L. GENERAL: For information concerning procedures for responding to this Request for Proposal. Upload into the County's Accounts Receivable system daily. 6. Record invoices into EOCP's accounting system. They get excited about construction projects as well as completing assignments on time.