A web-based application for a custom price calculation.Our client holds a website providing cloud server services, and as far as customers customise cloud servers according to their requirements, it is difficult to inform them about the cost in advance. So our client approached us to build a pricing calculating software that will improve user experience and provide information on the cost of the service. Our team developed and seamlessly integrated a smart software tool that customises the parameters according to the Quantity, OS, RAM, Block storage, CPU, Backups, and Managed Services. When users determine the parameters, they can provide additional specifications on the peripheral services which include Firewall, VPN, Bandwidth, Load Balance, and DNS management. Additionally, the software covers discount sections.