Allowing sales to suppliers

Hello @Samer_Sanad1,

Welcome to the forum.

Unfortunately, this has been discussed many times in the forum and the developers is not keen on the idea.

The reason why this is have been discussed in numerous other posts on this forum but the general idea is that it’s a preventive control and it reduces the severity and scope of any user errors.

Feel free to research the subject.

There is, however, a related idea for future development that has more or less the same effect by grouping a supplier and a customer together: