B2B subscription enables you to add B2B panel for your shop (currently only VirtueMart).
SellingCommander is an modern e-commerce shop management platform. It allows you to control multiple shops or sales channels or sync contracts from the single panel.
For each e-commerce shop platform if provides you Product Manager.
Manage products (all platforms WooCommerce, Google Merchant Center, Facebook/Instagram Mini-shops, Virtuemart)
manage orders (currently only VirtueMart)