Accounting System

Greetings.

It was really a valuable lecture.

But I got stuck in two places:

1) I understood that the Invoice has to made along with Despatch Note so it is not forgotten to be made later on to collect the money, but why does the invoice have to be faxed to the warehouse and scribble the price black so they cant see it. I dont see the point of the warehouse requiring the invoice copy. Sales staff only need to make and send invoice with despatch note to Accounts department for record.

2) I dont understand why the despatch note and the price blacked out invoice have to be sent to the customer warehouse along with the delivery note. The only thing needed to be signed by customer should be the delivery note. Despatch note is an internal matter and only required upto the security gate so the security know these are not being infact delivered to their families for instance.

Please elaborate, appreciated.