OxyChem's Evaluated Receipt Settlement (ERS) program eliminates paperwork and simplifies the billing and payment process.
With ERS, our customers no longer receive invoices. Payments are made for quantities shipped and received in the customer's receiving process – at a prearranged contract price.
Payments can be submitted electronically through the banking industry's Automated Clearing House (ACH) and automatically applied to your OxyChem account.
ERS significantly reduces billing and payment discrepancies.
To find out more about ERS, email
Customer Supply Chain Services or call toll-free at