BIBIT Payment Processing ApplicationMicrosoft Sql server 2005 CSV Files XML Concepts Credit Cards Batch Processing XML Batch Model in BIBIT Payment Gateway XML Request and Response Secured XML File Posting Scheduling with Windows Application on Web service Excel to XML conversion and vice versa XML - DTD Validation ASP.NET Membership Application Features SSL Encrypted application Application has two user roles Admin and User managed by ASP.NET Membership. Admin functionality includes create/edit/delete users and archiving the batches. User functionality includes uploading excel and CSV files Merge data from both files and create XML Auto generate batch numbers Online validation of XML with BIBIT Payment gatewayâ€™s DTD format. Post the XML. Get XML response from BIBIT Server. Convert the response XML to Excel file. Facilitate file Downloads. Filtering batches with any required column. Sorting function on all columns. Multi level gridview. Scheduling the XML Posting. Web service to handle Windows applicationâ€™s schedule request. Schedule intervals configured in Windows application.