Regarding my previous support request #2309120010002734, I'd like to address a critical concern. Currently, when a direct delivery is in play, the sales tax group on the purchase order is automatically populated based on the vendor's location, disregarding the delivery address. This results in potential inaccuracies, especially when the delivery address should dictate the appropriate tax group.

For instance, if the customer's delivery address is in Quebec, but the vendor is situated in Ontario, the purchase order, when intended for delivery to Quebec, should apply the Quebec tax. However, in the case of a direct delivery, the system defaults the sales tax group based on the vendor's location, which is not aligned with the intended delivery address or terms.

This issue holds significant business implications, causing substantial accounting irregularities. I kindly request urgent attention to rectify this bug and ensure accurate tax determination based on the appropriate delivery location. Your prompt resolution would be highly appreciated.