To pay an invoice, Griffin Laboratories needs your billing information. In order to safely and securely transfer your billing information to us, please follow these simple steps:

1. Add "Pay My Invoice" to your shopping cart by clicking "Add to Cart." There is no charge for this item.
2. Begin the Checkout process by clicking "Checkout."
3. Create an account, or login to your existing account.
4. In the Comment box at checkout, include all this information:
   1. Your invoice number or pro-forma invoice number.
   2. If you have multiple invoices, type each invoice number you want paid.
   3. Type in the amount you want to pay. This amount can be found on your invoice.
   4. Feel free to make additional notes here.

Please take note:

1. Your card will not be charged at time of checkout.
2. Your card will only be charged for the exact amount printed on your invoice(s).
3. Once the data is securely transferred to us, we will bill your credit card the invoiced amount, with no additional fees.
4. The data is transferred securely, and your credit card number is not stored in any place.
5. We do not maintain credit card numbers.

If you have any questions, feel free to email us.