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Frequently Asked Questions

How do I join the Tamerlane Marketplace?

Getting started is easy! Join Tamerlane Trading today in just a few simple clicks by filling out our sign up form here.

Have some questions first? Get in touch with us easily by filling out our contact form, calling us at (206) 900-6182, or sending us an email! For U.S. sign ups email us at, and for all others contact us at Find more details about the sign up process in our article titled How to Join Tamerlane Trading Company.

What is the Tamerlane Marketplace?

Tamerlane Trading is the world’s first quality-verified, bulk, wholesale cannabis online marketplace. Access 100,000+ pounds of graded material from 100s of local suppliers who experience a 90% reduction in returns because of third-party quality verification and our exclusive Certificate of Grade (COG). Our professional brokers and customer success team leverage a wealth of industry experience to create a consistent, reliable supply chain which allows your business to scale. We are leaders in trust, transparency and service.

Is Tamerlane the first quality verified cannabis marketplace?

Yes! We are proud to be leading the way for industry standardization as the world’s first quality-verified cannabis marketplace.

What does “quality-verified” mean?

Quality-verified means the material was physically graded and reviewed by a third-party grading service provider to ensure quality and provide transparency about the product. Grader material receives a Certificate of Grade (COG).

Who is Tamerlane for?

Tamerlane is for anyone in the wholesale cannabis market including growers, processors, manufacturers, distributors and brands. If you are buying or selling cannabis material, have a product or a service for licensed operators, the Tamerlane Marketplace is for you. We are built for the industry, by the industry.

How do I sell my material through Tamerlane Trading?

Step one is to join the marketplace by filling out our sign up form here or contacting us directly at (206) 900-6182, or for U.S. sales and for international sales. After you've joined the marketplace our customer success team will contact you to discuss your goals and get your product into our network and in front of 100s of local buyers.

I am a manufacturer and/or distributor, how do I use Tamerlane Trading’s services to buy material?

Step one is to join the marketplace by filling out our sign up form here or contacting us directly at (206) 900-6182, or for U.S. sales and for international sales. After you've joined the marketplace you may begin browsing our online quality-verified marketplace, and our customer success team will contact you to discuss your goals and source the product you need.

How much does it cost to sell on the Tamerlane Marketplace?

As a supplier you are charged a flat rate per transaction based on the services you choose to access. Please contact us for a quote.

How much does it cost to be a buyer on the Tamerlane Marketplace?

Our marketplace and personalized brokerage services are complimentary for buyers. Browse listings and create purchase orders for no additional cost.

Can I get access to larger quantities (more than 100,000 pounds) of material?

Yes! After opening an account, our dedicated customer success team will work with you to create a plan that ensures all your material needs are met. We specialize in forward commitments and creating reliability and consistency around your needs.

What grading standards are used for quality verification in the Tamerlane Marketplace?

Graded material in the Tamerlane marketplace is quality-verified using the International Cannabis and Hemp Standards (ICHS) 100-point grading scale and provided a final Certificate of Grade.

What is a Tamerlane service provider and how do I become one?

Service providers are companies that provide a core service (including transportation, labs, and more), supporting the legal licensed operators we serve. Contact us directly by calling (206) 900-6182 or emailing and our customer success team will work with you to set up your product and service offerings and connect you to our network of buyers and suppliers.

How can I get help if I have a problem with an order?

Tamerlane’s dedicated customer success team is available Monday - Friday between 8 a.m. and 6 p.m. PST and weekends between 10 a.m. and 3 p.m. PST. If you find that you need support outside of our usual business hours, contact your dedicated customer success team member and they will often be available for you outside of these hours. Our mission is to ensure we are there to provide your business with immediate solutions if any unforeseen problems occur.

Do I have to use the brokerage or can I just use the marketplace?

Our personalized brokerage service is complimentary and optional.

Does the brokerage cost extra?

No, personalized brokerage services are included in your access to Tamerlane Marketplace.

How do I know what’s been quality-verified?

Look for our quality-verified badge or search by grading score to see our quality-verified product.

How does Tamerlane benefit suppliers?

Tamerlane benefits suppliers in a multitude of ways! Visit the ‘Suppliers’ portion of our site to learn more.

How does Tamerlane benefit buyers?

Tamerlane benefits buyers in a multitude of ways! Visit the ‘Buyers’ portion of our site to learn more.

What if the product I receive is not what I wanted?

Our system is designed to ensure you are receiving exactly what you order, each and every time. In the case that your order shows up wrong or different from what you expected, simply refuse it at the time of delivery and contact our customer success team who will make sure the order gets filled appropriately as fast as possible. Tamerlane recommends all buyers have a standard operating procedure implemented for product intake. This is just one of many support and service guidelines available to members of the Tamerlane Marketplace.

How do I stay up to date with Tamerlane Trading's product offerings and insights?

Fill out the newsletter form at the bottom of the Tamerlane website to sign up for product listings, news and email updates.

Who is Aperon Corporation?

Aperon Corporation is the parent company of Tamerlane Trading. Aperon addresses specific supply chain market needs by providing custom made solutions that increase efficiency to licensed operators, industry stakeholders and the overall supply chain. Learn more about Aperon here.

Where can I learn more about Tamerlane Canada?

Visit to learn more about Tamerlane Canada and get in touch.