+ https://www.gottabemobile.com/amazon-business-account-details-benefits-catches/

  It works for sole proprietors with only one account, but it is also very helpful for larger businesses that can use approval processes to keep spending in check.
  
  individual Amazon Prime subscription works with Amazon Business, or you can buy an Amazon Business Prime account that starts at $179 a year for up to three users.
  
+ Amazon Business Account Benefits
  With the program you get a lot of Amazon Business benefits. These include the following upgrades and special offers;

  Business only pricing
  Quantity discounts above what you normally find on Amazon
  Tax exempt purchases
  Multi-user accounts
  Purchase approval workflows
  Purchasing analytics and reports
  Price comparison options
  Customized browsing and searching based on your business type

  Some of the business only items that you can buy include; traffic signs, industrial deep fryers, antibodies, 55-gallon steel drums, dent pullers, and more.

  If you use the same email as your personal account, you can share Amazon Prime benefits with your business account, and employees that use their account. Or you can get a Prime Business account. You can also get free shipping on orders over $49 without any special membership.

  Unlike Amazon Prime, you also get a dedicated Amazon Business account customer support line.

  You can share your personal Amazon Prime membership with your business account, but you cannot use this for personal purchases. 
  You also cannot use this to resell products that you ship directly to another customer using Amazon Business prime shipping.
  ++++++++++++++

  
    
- https://www.quora.com/Can-I-dropship-from-an-Amazon-Business-account-to-eBay-since-Amazon-Business-prices-are-lower