Synopsis (ขออภัยที่เป็นภาษาอังกฤษ) Nowadays, Modern organization rely heavily on their IT infrastructure for day-to-day operation. The system generate invoice, process quotation, manage business contacts and does CRM. We also cannot deny that most business users rely on Microsoft Office System for their productivity work – create quotation in Microsoft...[ÂѧÁÕµèÍ]