https://www.datamark.net/solutions/services/data-entry-data-capture Manual keying services is typically required for the capture of metadata from unstructured and semi-structured forms. The problem with many of these data entry services is their potential for error, which can cause all sorts of problems for an organization that depends on accurate data. With DATAMARK, however, businesses have a highly effective tool for outsourcing data entry. DATAMARK’s intensive Quality Assurance program for data capture/data entry/indexing projects guarantees 99.5 percent accuracy for single entry work.