Faris Ansari 8dbcbcf0f4 [documentation] Update Sales Invoice #6507 (#6748)
* [documentation] Update Sales Invoice

* add screenshot

* delete screenshot

* add correct screenshot
2016-10-29 14:38:03 +05:30
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2016-08-16 18:08:00 +05:30
2016-06-24 16:18:07 +05:30