Can APPSeCONNECT account for vendor login and customer login for different pricing models in Magento 2?

APPSeCONNECT can connect Magento in both B2B (vendor login) and B2C (client login) business scenarios. However, Magento by default supports B2C Online Business. To transform it to a B2B Portal, you either need to use Magento Commerce (Formerly Enterprise Edition) B2B Module or third party B2B Modules such as B2BMage