How to add tax (SST) to per item in sales invoice

Before proceed to sales invoice, please make sure you're done set up with SST by following instruction of SST Setting and Returns and How to set up SST in Biztory?

1. Navigate to Sales -> Sales Invoice
   
   
2. Add New invoice
   
   
3. Fill up customer info, billing address
   
   
4. Fill up product code
   
   
   
5. Select the SST (%)
   
   
   
6.  Done added SST to per item
   
   • If you done instruction above still not get this features, please don't hesitate to summit a ticket to us from left bottom.