> For the complete documentation index, see [llms.txt](https://developers.alephee.com/v2/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.alephee.com/v2/products/post-methods/business-rules/alephee-b2b-portals-prices-and-stock-considerations.md).

# Alephee B2B portals prices and stock considerations

• The 'B2BDiscountRate' price field won’t be mandatory. This field set an extra discount rate for the product.\
• The 'B2BQuantity' stock field won’t be mandatory. This field set the number of units to the product stock.\
• The 'Alert.YellowQty' stock field won’t be mandatory. This field set the number of units to the yellow value of the stock 'traffic light'.\
• The 'Alert.RedQty' stock field won’t be mandatory. This field set the number of units to the red value of the stock 'traffic light'.