Stock Control System and POS Fix

Our existing stock control solution needs to be fixed. It also has a POS cash register system. Key functions in the system are - Cash management, Credit card transaction handling procedures, Audit functionalities, Centralised reporting, Financial reporting and extracts, Sales Tracking and analysis, Returns, Refunds, Stock receipts, Stock transfers, Inter branch funds transfers, Stock checking, Stock audits, Stock color/size matrix, Purchase order generation We need to fix some sections in the above application suite that cover some or all of the above. You need to sign non disclosure agreement after selection. Mention your previous experience with functional live project as this one. Thank you.