Commercial Customers In 'Credit Control' Commercial customersInvoice Payment OptionsCustomer FAQTerms and Conditions of SaleCredit Reports Back to 'Transaction Services' Payment Options You can pay your invoice with a debit / credit / bank transfer at Commercial Payment Portal. If you wish to pay by bank transfer please see further details here. Terms & Conditions The University's Terms and Conditions of Sale can be found here. Credit Reports Please see the Credit Report page (requires login) for full details on requesting credit checks and searches. For further information about commercial invoices please see the Customer FAQ[SW(O1] . Please contact accountsreceivable@contacts.bham.ac.uk or telephone 0121 502 7662 for further information.