Learn

CoPOS Cashier Guide February 15, 2012
CoPOS Manual Draft February 16, 2012
CoSAT Basics February 15, 2012
Hardware Map February 15, 2012

Read the PDF files above or read the CoPOS manual using Google Viewer.

Videos

Understanding Margin vs. Markup ยป
Margin = Cost of Goods / Margin Reciprocal

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