Some of the basic modules which FactsBMS facilities are sales enquiry, sales quotation, sales order, sales invoice and sales return. Order processing starts with the sales enquiries registered from a prospective customer. Sales order is placed on confirmation of client. Sales Return are prepared on the basis of sales invoice followed by a delivery return. Goods Receipt Note is used to bring in the required items to carry out production. Sales invoice is prepared on the basis of payment claim approval from main contractor. Purchase invoice are directly posted to FactsBMS with reference to goods receipt note and released purchase order.