RE: Retail POS - Custom Report
Hi Ammar,
POS can use different reporting engines:
1) For X-report and Z-report POS simply builds text string and sends it to printer;
2) For 'Advance invoice' report (Polish functionality) it calls AX via RTS to build SSRS report and print received report on Windows printer;
3) For reports shown on POS screen (like Sales per hour / Sales per worker and etc. ) MS article can be helpful to understand how it works: technet.microsoft.com/.../dn497829.aspx
Crystal reports are not used in standard code, but if your POS needs to print documents with complex design, Crystal reports are nice solution.
Regards,
Oksana