We want to buy your company’s Gantt Chart products. However, many of the business information on your company’s website is clicked without any response, and we can’t understand many key information, such as the number of developers, the number of projects, whether the source code is included, service provision, whether it is a one-time purchase of lifelong free upgrade and use, etc. If there is an agent in China, please provide the contact information of the other party. If not, Please give us a detailed quotation description, purchase contract (preferably in Chinese), and our purchase and payment.