Go to www.bigtracker.com to sign up for a free trial with MWS.
First of all, please enter an email address and a password for your BigTracker account.
Choose the first one: I am a Amazon Merchant. Click on "Connect to my Amazon Seller Account"
A "Getting Started" page will pop up. Please enter your Amazon Store Name and choose the marketplace.
Amazon Seller Central Login page will then pop up. Please enter your seller central login detail.
Remember to tick "I understand that......" and click Next.
Click on Continue.
Then you are all set! You can start using BigTracker!
For more information about BigTracker, please check BigTracker Support Article.
Contact us at email@example.com if you have any questions. Thank you.