General FAQ

What payment methods do you accept and how to make a purchase?

Major Credit Cards

We accept Visa, MasterCard, Discover, and American Express.

Purchase Order

An invoice will be emailed to you after you confirm the order by Purchase Order. FAX your SIGNED Purchase Order AS WELL AS the order invoice to 908-382-3285. Customer is responsible to make full payment within 30 days after receiving the products or services from Optimum Biotech.

Check/Money Order

An invoice will be emailed to you after you confirm the order by Check/Money Order. Please mail your check/money order AS WELL AS the invoice printout to:

Optimum Biotech
14 Concord Lane
Skillman, NJ 08558 USA

Your products or services will be prepared once we receive your check/money order.

Please notice that for international purchases, we only accept bank check or money order in US dollar if you choose to use Check/Money Order as purchase method.

Bank transfer and other methods

If none of the above method works for you, we will try to accommodate you with your preferred methods, such as bank transfer or any other methods. Please feel free to contact us to obtain detailed information.

General FAQ

Do you accept international purchase?

Yes, we ship to many different countries all over the world and you may choose your preferred shipment methods (US Postal Service is cheaper, while UPS/DHL is more expensive but efficient. Please contact us for shipping cost). Our payment process allows you to make a purchase using most popular credit cards in your country, or you may choose bank transfer or any other methods. Just contact us for more details!

General FAQ