Click on the Add Items button at the top on the left-hand side of the screen.
Add HSN/SAC code, description of the item, applicable GST tax.customer ID, customer name, address, Price of the product, GSTIN, state, and state code.
You can predefine the GST tax in terms of percentage of CGST, SGST, and IGST and price of the product in terms of rupees.
If you enter both of these, you can save a lot of time instead of typing each detail manually while issuing the invoice.
Click on the “Submit” button.
The system will display a message “Added successfully” beside the Submit Button.
Your invoice item or product has been added successfully to the list and you can select this item from the dropdown list while issuing the invoice.