You can add or remove asins to your monitoring plan by following the steps below. This will either increase or decrease the amount of asins you can monitor or get data on each night. If you are currently at 1,000 asins and you want to monitor 2,000 total asins then you will need to add 1,000 asins to your account by following the steps below. 


  1.  Login to howmanyextension.com
  2. Click update your billing details and subscription
  3. Click your current plan
  4. Click "Edit Subscription"
  5. Click Add Addon
  6. Click the Addon Name (note it may be different than what is in the screenshot) then click "add (1)"
  7. Click the dropdown and enter in the number of asins you want to monitor each month. The price displayed is the monthly price. You get a better price the more asins you monitor.
  8. After entering the amount of asins you want to monitor click "Update Subscription"


Congrats you are done. You can also decrease the amount of asins you want to monitor using the same method.