Methods of Payment
You can pay by check, money order, credit card, COD, or bank wire transfer:
- Checks and money orders must be payable in U.S. dollars, drawn on a U.S. bank.
- We currently accept MasterCard, Visa, Discover Card, and American Express.
- COD orders must include an additional $7.50 service charge. COD service is available in the
U.S. only.
- Please contact Estima if you need bank information for a wire transfer.
We also accept written purchase orders from universities, private companies, and other organizations,
subject to the following:
- We must receive a hard copy of the PO by fax or mail before we can ship the order.
- Terms are net 30 days.
Submit Credit Card Payment (For Orders Already Placed)
If you need to submit a credit card for an order placed by phone or email, or wish to complete an order based on a current price quote or ProForma invoice, you can use the following form:
Enter Credit Card Payment