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An invoice will be issued upon completion of the order. Any information needed for payment must be
submitted when placing your order. As for payment method, please choose one of the following
three options:

1. Pay by credit card
a. You can email us at billing@macrogenusa.com or fax us at 301-251-4006 with the credit card information
b. Follow the direct payment link included in your invoice e-mail or request a link by e-mailing billing@macrogenusa.com
c. Log in to your account and pay through our website at MacrogenUSA.com

2. Sending checks
You can send a check payable to Macrogen Corp.
Address: 1330 Piccard Drive, Suite103, Rockville, MD 20850

3. Wire transfer
Please inquire at billing@macrogenusa.com or
call (301) 251-1007 Ext. 886

Please be sure to include the invoice number and name of the customer for identification.