Setting Up Your Account
Note: You can set up accounts for both Amazon.ca and Amazon.com marketplaces. Each marketplace requires a separate account on our platform, which means you will need two email addresses if you wish to manage both.
Step 1: Register
Check your email inbox for an invitation email from us.
Click on the invitation link to register.
For two marketplaces: You will receive two invitation emails, one for each marketplace. Repeat the registration process for both.
Step 2: Add Channel Integration
Log in to your YYZ Prep account.
Click on the "Add Channel Integration" option in your dashboard.
Step 3: Authorize YYZ Prep App
Go to Amazon Seller Central.
Click on "Authorize New Developer".
Enter the Developer Name and ID provided on the YYZ Prep platform.
Click Next.
Copy the Seller ID and MWS Auth Token displayed on Seller Central.
Paste these into the YYZ Prep platform and select your marketplace.
Important: You can only select one marketplace per account. If you need to manage both Amazon.ca and Amazon.com, set up separate YYZ Prep accounts.
Step 4: Sync with Amazon
Once you’ve linked your Amazon account, syncing happens automatically, but you can expedite this process:
Sync Inventory
Go to the Inventory tab or click here.
Click "Sync with Amazon" in the top-right corner.
This lets YYZ Prep know which ASINs you’re expecting in your inbound shipments and extracts Amazon's prep requirements for your products.
Sync Shipping Plans
Go to the Inbound Shipments tab or click here.
Click "Import Amazon Shipments" in the top-right corner.
This helps us manage what you're shipping to YYZ Prep and Amazon.
Step 5: Set Up Billing
Go to the Team Settings tab.
Click on "Payment Method".
Enter your credit card details.
Payments are processed securely through Square.
No deposit is required.
Default Billing:
By default, charges are per month, billed after the month end.
If you process over 500 units or qualify for tier pricing, we will transition you to your discounted tier automatically.
Need Help?
Feel free to contact us:
Email: hello@yyzprep.ca
Phone/Text: +1 647 250 0111
Hours: Monday to Friday, 10 AM to 5 PM EST
You're all set to start prepping your Amazon inventory with YYZ Prep! 🎉
Contact Us
© 2025 – YYZ Prep
The details provided on this site by YYZ Prep do not constitute an offer to sell or a solicitation of an offer to buy any services. The content published on this site is intended for informational purposes only and does not represent professional advice. YYZ Prep specializes in Amazon FBA preparation services, including product labeling, packaging, and shipping.
Any request for services, such as joining our service program, seeking clarification, or expressing an intent to utilize our Amazon FBA prep services, does not create a binding agreement between YYZ Prep and the individual or entity making the request. We recommend that you carefully review our service terms and conditions, when available, before engaging our services.