For more information about registering in electronic procurement, please refer to "New Vendor. Registration" on page 5.This Goods Purchase Agreement ("Agreement") is entered into this 6th day of. The process to doing business with San Bernardino County begins with registering with the online procurement system (ePro). You can register at epro.sbcounty. Grant Deed on or about the date of this Declaration in the Official Records of San Bernardino County. THIS PURCHASE AND SALE AGREEMENT AND ESCROW INSTRUCTIONS (the. Fill out an application, either at our office or online (under quick links above). Filed with the Securities and Exchange Commission. Welcome to City of San Bernardino Online Bidding System Informational Page.