多角貿易系統** = step 4

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Name Card	.			Document Information			Document Summary			Document Detail
.
.
Customer		.	Photo	~	.	Sample	Quotation	Order	P/I	Invoice	Bank
~					.		~	.	~
					.	~
					.		~	.	~
Suplier					.	Sample	Quotation	Order	P/I	Invoice	Bank
.						~	~
~		.				~
.						~	.	~
~		.				~	~	~
								~
.						~	.	~	~	~	~
~	.					~		~
~
~
~		~		~		~		~		~
~		~		~		~		~		~
~		.		~		~		~
~		~		~		~		~
.								~