Pay by Invoice If you already have a business account with us, you may be eligible to enroll in our online Pay by Invoice program, which allows you to place an order online and pay by invoice on your account instead of paying by credit card (exclusions apply). All orders are subject to credit approval and may require partial or full prepayment if order exceeds credit limit. Orders may be held until existing outstanding balances have been paid. Some items may require prepayment at the time of order. To enroll your business in the Pay by Invoice, please email us at shop@le-sanctuaire.com with Pay by Invoice as the subject and include your business name and online login name in your email. Not all businesses will qualify, subject to credit approval.