System invoice can only generate once Warehouse has completed bar code scanning process.
Manual invoice means we have to do it manually in word file (from system convert to text file, from text file convert to word file)
Sometimes we may spend extra hour on bar code scanning process,
If we generate system invoice (9550xxxx) after that and convert to text file and edit manually, it will definitely be late.
In order to get everything ready on time, we shall generate Delivery Order (D/O) and pass to warehouse to proceed the further step.
In the meantime, we will generate Custom Invoice (9213xxxx), convert to word file and edit manually.
If you have no concern on the invoice provided date but running number, we shall provide manual and system invoice in the same number but after container pull out.
Please do not hesitate to contact us should you have any questions.