Credit Limit A Credit Limit may be an even dollar amount (no $ sign) or a brief comment such as 'COD'. If Order Entry is used, then: If a number without alpha characters is in this field, the amount is used for credit limit checking based on the current balance plus the invoice being entered plus any orders pending (if present). If CASH, COD, or NO is in this field, the contents of this field will appear blinking when an invoice is entered Order Entry/Invoicing.