Ensure all basic configurations (e.g., address, state, country) are completed thoroughly before proceeding. To consolidate only one invoice or cash bill:
Go to eInvoice, configuration, customer, BRN (company Reg. No) = NA.
Go to eInvoice, configuration, customer, SST = NA.
Go to eInvoice, configuration, customer, Send Method, Tel = Please fill.
Go to eInvoice, configuration, customer, Send Method, Tin No = EI00000000010.
Go to eInvoice, configuration, customer, Send Method, IC = Leave Blank.
Go to eInvoice, configuration, Classification = 004 (assign item) to this.
Transmit as a single submission.