We are exporters , we purchase from different places some send good directly to port, or some office, we collect all goods we prepare export invoice and export.
Now my doubt we will send good from office to port(Bill to ship to ) we are taking ewaybilll on tax invoice inr value , later we purchase goods and taking ewaybill the same invoice no will not accept in ewaybill portal only two option 1 tax invoice and bill of supply please give solution we send good from to office for same invoice purpose to port what is the process